Any chance of IJobProcessEntity

Any chance of a IJobProcessComponentDataWithEntity that takes no componentData and instead just uses optional tag components.
I'd call it, IJobProcessEntity.

Example of current code that could use it.

Code (CSharp):

1.  
2.         [RequireComponentTag(typeof(OverheadCamera), typeof(VirtualCameraBaseTargets))]
3.         [RequireSubtractiveComponent(typeof(Initialized))]
4.         private struct SetupCameraAssignmentJob : IJobProcessComponentDataWithEntity<OverheadCamera>
5.         {
6.             public EntityArchetype Archetype;
7.             public EntityCommandBuffer.Concurrent CommandBuffer;
8.  
9.             public void Execute(Entity entity, int index, ref OverheadCamera _)
10.             {
11.                 CommandBuffer.AddComponent(index, entity, new Initialized());
12.                 CommandBuffer.CreateEntity(index, Archetype);
13.                 CommandBuffer.SetComponent(index, new AssignTarget{Target = entity});
14.             }
15.         }
16.  

The OverheadCamera isn't required at all, it just needs to be tag but I have to assign it anyway.