It would be difficult to balance the number of locations versus how expansive they are individually. Mass Effect, for example, has a large number of locations that can be explored on foot, but they are far more restrictive than the typical open world landscape we've seen in Bethesda's RPG. However, if Bethesda made individual locations large and open it would limit the number of places we could travel to - otherwise the game would be too big to be feasible.
I think Bethesda could find a balance they like, although I think they're hands are full with their current IPs and they don't need to consider a third right now.
So they bring it out on multiple DVDs... it's not like monkey island 2 didn't ship on twenty-something floppies :rolleyes:
If they bought up the Farscape franchise -it ought to be fairly cheap since it isn't going anywhere
*note to Gods of Zenicorp*
BUY FARSCAPE FRANCHISE!!ahem.
:hehe:
they'd probably have to create a complete company just to make it, but it would be cool B)