I completely agree with this. He's so much better than Scola that it's not even funny. But having said that, I just don't feel its anywhere near enough to take on a player of his age. I'd much rather go young with the draft picks.
But if the alternative is keeping Scola? They're the same age, price is better on scola but quality is also far lower. It's not a championship move alone, but with the right additions alongside.. maybe a mid-odds contender?