All viable options and I like all the players listed except Rossi.
Rossi is de gay, I don't want to see him in a juve shirt.
Motta was very impressive against Palermo today and he is affordable at about 5-7 mil. Lichsteiner is better than what we have but Motta seems more likely to join Juve since Ranieri doesn't give him enough game time.
Kjaer won't come on the cheap but I would prefer him to Boccheti, I think its time we get Chiello a quality partner.
I would love to have Cassano, there isn't a better FW in the world that we could get for his 20mil release clause.
Getting Criscito would be nice since he would likely come much cheaper than Kolarov and we could give Genoa Palladino plus cash.
I think the one thing your list is missing is a midfielder, if we continue with the 4-3-1-2 than preferably a trequartista.
------------Buffon
Motta--Chiello--Kjaer--Criscito
---Sissoko--D'agostino--Melo
-------------Diego
------Cassano--Trezeguet
Thats not a bad lineup at all