You have to be joking right ?
Relegation would likely herald a fallow period that we last experienced in the 90's and hopefully will not experience again for a long time to come.
The only way for our football to change is for it to evolve slowly. It won't happen overnight and we certainly don't need a relegation to kick start the change. The acquisition of a couple of ball playing midfielders would be a move in the right direction though.