Feedback EntityManager methods in ComponentSystem?

I have been experimenting with DOTS and I was wondering if it would be a good idea for Unity to implement the EntityManager methods in ComponentSystem?

What I mean is:

Code (CSharp):

1. public class MySystem : ComponentSystem
2. {
3.     protected override void OnUpdate()
4.     {
5.         Entities.WithNone<Translation>().ForEach((Entity entity) =>
6.         {
7.             var m = World.EntityManager;    // Why do I have to do this?
8.             m.AddComponent<Translation>(entity);
9.  
10.             AddComponent<Translation>(entity);  // When this could be enough?
11.         });
12.     }
13. }

Right now I have implemented my own extension method, but with that I have to use the 'this' keyword, so it would be nice if this could be implemented.

Code (CSharp):

1. public static partial class ExtensionMethods
2. {
3.     public static void AddComponent<T>(this ComponentSystem c, Entity entity)
4.     {
5.         c.World.EntityManager.AddComponent<T>(entity);
6.     }
7. }

 

EntityManager is a porperty of ComponentSystem, so you don't need to do World.EntityManager.