Exactly. This current team makes it all look simple and the key point to achieving that is by doing things simply. Neymar's brand of football isn't simple and goes against what Guardiola would teach and i'm sure it will go against Tito's.
Anyway...
Neymar to replace Ronaldo so they can build the team around him, I don't care if they make a shit load of money, it seems like the club most suited to his needs and style.
We have the perfect balance with Messi as our focal point. I can imagine at first, Neymar will be happy to be part of the show, but after a few years, it's very likely that he will still be a side thought to the hero's we already have and I don't suppose he will like that. Also, I don't buy this stuff about him being a team player, of course he'll come across (I believe he's even emphasised this himself before) as a team player, he has known nothing but being a player in a team that revolves around him.
If we didn't have no Messi we'd probably have a need for him and we'd be able to accommodate him, but we do and we have perfectly capable wingers at the moment as it is. Give Villa one more year to see if he can still make the type of impact I'm sure all of us would love to see. After that, re-evaluate if we need a striker up top.