Agree! Only calling Pirlo plain awful is, in my opinion, not justified. True, it wasn't his best season for Juve, but he was still important in some matches.
Tevez is a huge loss but we have an excellent replacement in Dybala. Ok, he still has to improve himself, but how many times did we also say that of a young Ibrahimovic, Cavani, Suarez etc etc. This time, Juve have taken the gamble and I am glad we did.
Vidal has been very important for Juve, but indeed, his last season performance wasn't his best. Don't forget he had a big injury and combining the play style it could be that his best years are behind him already. We covered it with a free agent Khedira who wants to improve himself at Juve that he is still valuable (a bit like the Tevez situation at City). Also we have a young Sturaro and an improving Pereyra. I would really like to see another WC midfielder (with attacking abilities) but seeing the recent developments I don't know if this will happen. With Berardi in mind for the future I am very hopeful.