Alright. The maybe option has been added.
Alright, very funny. Now can we get a real, unbiased Maybe option without bizarre conditions attached to it?
Maybe, alone and unaltered by conditionals, comes closest to my view- but my opinion on being able to complete everything is a totally different, unrelated issue.
But- the OP about going into the Arena after completing the main quest made sense more or less, minus one practical issue: Voice Acting. Having to account for every possible permutation of conditions (Some random nobody entering the Arena, CoC entering Arena, Archmage who hasn't saved Cyrodiil entering Arena...see how that adds up quickly?) would mean an exponential increase in voice acting, wouldn't it? Even if, at best, you chop it into pieces so it can play
you're still looking at not even an addition to voice acting, but a
multiplier. And that's just an example, you'd similarly need multiples of every possible greeting and conversation in the game, right? Whoops, looks like the voice acting budget just soared suddenly.
Which of course segues into that old familiar argument about whether or not everything
should be voiced.