diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ComplexModelDtoModelBinder.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ComplexModelDtoModelBinder.cs
index 697ba53eb3..00ef73c64f 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ComplexModelDtoModelBinder.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ComplexModelDtoModelBinder.cs
@@ -2,7 +2,6 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
 {
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/DictionaryBasedValueProvider.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/DictionaryBasedValueProvider.cs
index f52389df3b..fec85a4025 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/DictionaryBasedValueProvider.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/DictionaryBasedValueProvider.cs
@@ -4,7 +4,6 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ElementalValueProvider.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ElementalValueProvider.cs
index 427d89693f..f64dd4263d 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ElementalValueProvider.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ElementalValueProvider.cs
@@ -4,7 +4,6 @@
 using System;
 using System.Globalization;
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
 {
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/FormFileModelBinder.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/FormFileModelBinder.cs
index dff08c1e7f..e1a0bd204d 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/FormFileModelBinder.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/FormFileModelBinder.cs
@@ -7,7 +7,6 @@ using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Http;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 using Microsoft.Framework.Internal;
 using Microsoft.Net.Http.Headers;
 
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/GenericModelBinder.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/GenericModelBinder.cs
index 0ce0d48002..41ab67da5b 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/GenericModelBinder.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/GenericModelBinder.cs
@@ -6,7 +6,6 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Reflection;
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
 {
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/HeaderModelBinder.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/HeaderModelBinder.cs
index f6461997b8..1044bb6c59 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/HeaderModelBinder.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/HeaderModelBinder.cs
@@ -4,7 +4,6 @@
 using System.Collections.Generic;
 using System.Reflection;
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/PrefixContainer.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/PrefixContainer.cs
index 0e8dbf359f..0d193d271f 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/PrefixContainer.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/PrefixContainer.cs
@@ -6,7 +6,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using Microsoft.Framework.Internal;
 
-namespace Microsoft.AspNet.Mvc.ModelBinding.Internal
+namespace Microsoft.AspNet.Mvc.ModelBinding
 {
     /// <summary>
     /// This is a container for prefix values. It normalizes all the values into dotted-form and then stores
@@ -18,14 +18,14 @@ namespace Microsoft.AspNet.Mvc.ModelBinding.Internal
         private readonly ICollection<string> _originalValues;
         private readonly string[] _sortedValues;
 
-        internal PrefixContainer([NotNull] ICollection<string> values)
+        public PrefixContainer([NotNull] ICollection<string> values)
         {
             _originalValues = values;
             _sortedValues = ToArrayWithoutNulls(_originalValues);
             Array.Sort(_sortedValues, StringComparer.OrdinalIgnoreCase);
         }
 
-        internal bool ContainsPrefix([NotNull] string prefix)
+        public bool ContainsPrefix([NotNull] string prefix)
         {
             if (prefix.Length == 0)
             {
@@ -51,7 +51,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding.Internal
         // - "bar"/"foo.bar"
         // - "hello"/"foo.hello"
         // - "abc"/"foo[abc]"
-        internal IDictionary<string, string> GetKeysFromPrefix(string prefix)
+        public IDictionary<string, string> GetKeysFromPrefix(string prefix)
         {
             var result = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
 
@@ -149,7 +149,7 @@ namespace Microsoft.AspNet.Mvc.ModelBinding.Internal
             }
         }
 
-        internal static bool IsPrefixMatch(string prefix, string testString)
+        public static bool IsPrefixMatch(string prefix, string testString)
         {
             if (testString == null)
             {
@@ -192,13 +192,13 @@ namespace Microsoft.AspNet.Mvc.ModelBinding.Internal
         /// Convert an ICollection to an array, removing null values. Fast path for case where
         /// there are no null values.
         /// </summary>
-        private static T[] ToArrayWithoutNulls<T>(ICollection<T> collection) where T : class
+        private static TElement[] ToArrayWithoutNulls<TElement>(ICollection<TElement> collection) where TElement : class
         {
             Debug.Assert(collection != null);
 
-            var result = new T[collection.Count];
+            var result = new TElement[collection.Count];
             var count = 0;
-            foreach (T value in collection)
+            foreach (TElement value in collection)
             {
                 if (value != null)
                 {
@@ -212,13 +212,13 @@ namespace Microsoft.AspNet.Mvc.ModelBinding.Internal
             }
             else
             {
-                var trimmedResult = new T[count];
+                var trimmedResult = new TElement[count];
                 Array.Copy(result, trimmedResult, count);
                 return trimmedResult;
             }
         }
 
-        private sealed class PrefixComparer : IComparer<String>
+        private sealed class PrefixComparer : IComparer<string>
         {
             private readonly string _prefix;
 
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ReadableStringCollectionValueProvider.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ReadableStringCollectionValueProvider.cs
index 444dba64b3..346617eea9 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ReadableStringCollectionValueProvider.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ReadableStringCollectionValueProvider.cs
@@ -7,7 +7,6 @@ using System.Diagnostics;
 using System.Globalization;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Http;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeConverterModelBinder.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeConverterModelBinder.cs
index b7760e60b5..8aa5283ecb 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeConverterModelBinder.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeConverterModelBinder.cs
@@ -3,7 +3,6 @@
 
 using System;
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
 {
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeMatchModelBinder.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeMatchModelBinder.cs
index 00337dc82a..16c8b35c5a 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeMatchModelBinder.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/TypeMatchModelBinder.cs
@@ -2,7 +2,6 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding
 {
diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/Validation/DefaultObjectValidator.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/Validation/DefaultObjectValidator.cs
index 6293c75c78..0c04131c28 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBinding/Validation/DefaultObjectValidator.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/Validation/DefaultObjectValidator.cs
@@ -7,7 +7,6 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Runtime.CompilerServices;
-using Microsoft.AspNet.Mvc.ModelBinding.Internal;
 using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Mvc.ModelBinding.Validation