Use wildcard collections in user role privileges

It would be great to be able to use wildcard collections when creating privileges for user roles, for example:

db.createRole(

   {

     role: "manageCustomCollections",

     privileges: [

       { resource: { db: "data", collection: "custom.*" }, actions: [ "find", "update", "insert", "remove" ] }

     ],

     ...

   }

)

This would make it easier for administrators to manage permissions for a set of collections by removing the need to explicitly specify each collection.