Yeah but none of them could potentially score 20+ goals a season for a loooooong time into the future. I see Krasic has being critical in terms of work production but more so in not just scoing goals but producing a lot. Krasic is going to wreck havoc on the wing with his speed. Edin is one I see being a Ballon d'oro winner. That guy scores goals so easily. What is so good about him is he can do it with either foot and headers too.
If we land let's say this: (in no specific order) Pepe, Criscito, Bonucci, Gallas, Dzeko, Krasic and Motta. No reason why that can't be the best. With the 3 you mentioned we had the luxury of a massive Zidane sell to boast that mercato.