Biachi will fit in perfectly with the Juventus system. He would work really well with Del Piero in my opinion and could learn a lot from Trezeguet. I think Bianchi would be a perfect player to share time with Trezeguet.
As far as Mesto goes: I think he is a good player and if we can pick him up along with Bianchi, why not? He would be a good player to have on the roster and it would allow us to dump a player that would be behind him. Raggi is good too and free, and although we would have to pay him a salary I would pick him up whether we sign Mesto or not.
I like the names we are associating with Juventus. Bianchi, Mesto and Raggi are all good young players, but I would be lying if I didn't feel a bit scarred. Juventus isn't exactly the type of team to go building upon youth. Though I like these guys and think we should sign them, they are still just backup players (very good backups). We need some veterans or some proven talent in the squad for Serie A. The Serie A will be back next year folks make no bones about it.