What did Arsenal win with Fabregas though for all his goals and a team build entirely around him?
My opinion on Toure is well noted, same as Fab. Great going forward, useless at anything defensively. Last few times I've watched City, the end up doing better (as a team) without him on the pitch).
Ramsey and Messi are very different. Both contribute to the whole team in different phases, pressing, attacking and tracking back. Ramsey is one of the best all round midfielders in the league imo, does everything and that's what a CM should do. Messi is a very well rounded forward equally. They don't need another player next to them to babysit or balance them.
Anyway, like I said, we'll see come the end of the season