I'd say if a standard comp can handle it, that's fine. Really, think about it. Dagoth Ur or Dagon are invading, would hundreds (thousands) of soldiers stand around and depend on one guy to sort it out? It makes sense.
As a related thing, maybe a spin-off RTS for TES would be cool. Choose your campaign, Battle against Dagoth Ur, Oblivion invasion, Chimer/Dwemer/Nord wars, etc...