I would absolutely hate a 5th edition as given in the OP. Bland and optionless is not my idea of interesting.
Personally what I want is the current edition, but fix the flaws in the key areas it went wrong in: EG no epic support, fix how the games damage metagame is based on charging and spamming multiple attacks (or off turn attacks). I would like to see monster HP towards epic reduced across the board, so that you don't need the current ridiculous [W] explosions you see in some theorycraft for a single attack power to keep up with multiple attack spam. Finally I want to see expertise and defense math fixes implemented into the system, without needing a feat tax to do so.
And a puppy.
Personally what I want is the current edition, but fix the flaws in the key areas it went wrong in: EG no epic support, fix how the games damage metagame is based on charging and spamming multiple attacks (or off turn attacks). I would like to see monster HP towards epic reduced across the board, so that you don't need the current ridiculous [W] explosions you see in some theorycraft for a single attack power to keep up with multiple attack spam. Finally I want to see expertise and defense math fixes implemented into the system, without needing a feat tax to do so.
And a puppy.