It's an interesting idea, Harold. For it to work, I think you'd have to first make all the stats close to equally important or, at the very least, all of them important. There are various stats that really do nothing for one in the game. If the "RP avenue" puts major development points into, say, charisma or memory as they currently are...well, it may make sense in terms of theme, but it'll put those characters at a significant disadvantage in the game.