Is there any reason to have multiple ScriptBundle bundles in BundleConfig?
<p>Here, the default MVC5 App BundleConfig:</p>

<pre><code>public class BundleConfig
{
    // For more information on bundling, visit http://go.microsoft.com/fwlink/?LinkId=301862
    public static void RegisterBundles(BundleCollection bundles)
    {
        bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
                    "~/Scripts/jquery-{version}.js"));

        bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(
                    "~/Scripts/jquery.validate*"));

        // Use the development version of Modernizr to develop with and learn from. Then, when you're
        // ready for production, use the build tool at http://modernizr.com to pick only the tests you need.
        bundles.Add(new ScriptBundle("~/bundles/modernizr").Include(
                    "~/Scripts/modernizr-*"));

        bundles.Add(new ScriptBundle("~/bundles/bootstrap").Include(
                  "~/Scripts/bootstrap.js",
                  "~/Scripts/respond.js"));
    }
}
</code></pre>

<p><strong>Wouldn't it be much simpler to have just one bundle, where you will include all the scripts you need? like this:</strong></p>

<pre><code>public class BundleConfig
{
    // For more information on bundling, visit http://go.microsoft.com/fwlink/?LinkId=301862
    public static void RegisterBundles(BundleCollection bundles)
    {
        bundles.Add(new ScriptBundle("~/bundles/scripts").Include(
                    "~/Scripts/jquery-{version}.js",
                    "~/Scripts/jquery.validate*",
                    "~/Scripts/modernizr-*",
                    "~/Scripts/bootstrap.js",
                    "~/Scripts/respond.js"));
    }
}
</code></pre>

<p><strong>Or, even simpler, like this</strong> (in Script folder you only put JS files you need):</p>

<pre><code>public class BundleConfig
{
    // For more information on bundling, visit http://go.microsoft.com/fwlink/?LinkId=301862
    public static void RegisterBundles(BundleCollection bundles)
    {
        bundles.Add(new ScriptBundle("~/bundles/scripts").Include("~/Scripts/*"));
    }
}
</code></pre>