you are right but he cant fullfill anyones role but messi's and maybe iniesta's who are 26 and 29 now.What the fart???
Cesc is just really good to be ignored and to say he is not needed.
The guy have scored 15 and created 14 in 40 matches. It's not fair to say that.
im not sure but maybe (just maybe) martinez or gudoghan whould be much smarter choice as the budget was (and still is) limited.