Why completely replace tabs instead of making one of the tabs this view? I think multiple entity views is still valuable even with this feature request.
My proposal is to allow for all types of views to be added on entities (not just field layout views):
If a Dashboard view could be added to an entity, could enhance dashboards accomplish your goal?
From what I can tell dashboards on entities would need the following:
- Context Filtering for dashboards which would pass down to context filtering for cards
- Repeatable widgets based on entities linked to the entity. This would programmatically repeat widgets within the context of the entity.
Am I close to catching your vision?