Agreed the 433 is not the best formation for him, but then again, it doesn't suit any of our strikers except Vucinic. Matri is scoring, but look at the game time comparison. Come on! How can you judge him on the basis of this season as somebody who is average? He has done a lot more in the half season he played last year an any of our strikers have done almost all of this season. Being 30 next season is not really as much as an issue as we are making it out to be. Vucinic is 29 and his role requires a lot more running. So what?! Are we going to replace him in 2 years time?! I don't think so.
You didn't get my point.
In a 4-3-3 he's limited to the CF position where he works almost as a single striker. He's not used to it. That's why I mentioned his age, because it will be really hard for a 30 year old to get used to an almost completely unknown role to him. A role where he can't show his main strengths.
Even in his preferred position he was never known as a goal machine and in the 4-3-3 which we will almost surely keep using due to the trio of CMS, we will really need a goal machine in the center of our attack.
I don't like what this system did to players like Quag and Krasic but if it's giving results then those two will unfortunately have to be sacrificed.
If we had the players to use a good formation with 2 strikers, then I'd defo keep Quag in the team. The way things stand though, it's of no use to both Juve and Quag to keep him. He'll just get frustrated from the lack of playing time and we will lose money.