Well, I was suggesting Moussa in context of Ciro's formation which has 3 in the middle right, and targetting M Diarra as a transfer target. If they wanted a 'destroyer' in that kind of mould then in my opinion Moussa fits it better. I don't think it will because it should be Sissoko, and Marchisio in the line up along with D'Agostino/M Diarra/Moussa etc... With Diego ahead of them in the free-role.
I thought Real overpayed for Lassana but he settled really really well, I guess it payed off because he took the risk of leaving Arsenal for Portsmouth to make the step up and that's ended up really working in his favor.