Lets just say Juve were to continue playing the 3-5-2, so we have MVP, and Pirlo probably can play for a couple more years, then we have RWB who is between Isla and Lichsteiner, and we have pepe,padoin,caceres, and giacherrini who can all play on the right while on the left u have asmoah, isla(I heard), De ceglie, giachherini, caceres, pepe and padoin. While we have a good defence and enough goalies. Lets say we do buy Sanchez, where would we play him? On Barca he plays on the wings while at Udinese he played as a Cf. I would think we need more of a cf like Villa, Cavani rather then a pacey player like Sanchez when we already have Giovinco. If we were to get Sanchez would he be played on the left and replace Asamoah, then what would be the point of buying asmoah, or would he bought as a cf?( he isnt more prolific then our current strikers. We have 5 strikers, Matri will probably be sold and Bendtner will go back to Arsenal, so that leaves us with 3. So as our summer transfer market our main priority would obviously be a top striker, thing is we are being linked with Osvaldo, Llorente, Sanchez and Villa. And out of the 4 strikers Villa is the only top striker and hes already in his 30's, it would make more sense if we found a younger player, while Llorente hasnt scored more then 15 goals a season, so it isnt really an upgrade but it would make sense if we got him for free and sold matri. other then that Marotta is looking at the wrong players, and we keep on being linked with Peluso, Benatia, and Armero. out of the 3 i would only take benatia, because armero screws up too much and peluso isnt any better thena padoin.
If we buy players like sanchez we would probably have to change formations to accommodate the player. And i would rather Juve buy a player like isco so when pirlo does retire we have a back up player ready to fill in his role