Such here the thought visited me ... (Fallout 4)

This morning I had an idea. And what if, in my opinion, the runaway success of Fallout: New Vegas, Bethesda decided the game to make 4 factions? (The essence of the theme in this, but I think the success of F:NV was an influence on the development of the F4). So. What if a fraction of F:NV has been replaced by counterparts in F4, Because the story and faction in F:NV is simply stunning.

The Minutemen (F4) = for Themselves (F:NV)
Institute (F4) = Mr. house (F:NV)
- Subway (F4) = the Legion of Caesar (F:NV)
- Brotherhood of Steel (F4) = NKR (F:NV)

Your opinion? Please do not throw tomatoes, it's just my theory.