Juventus hero Claudio Marchisio senses a change of direction inside his former club.
Marchisio agrees Juve have received a lift since the arrival of new signings Dusan Vlahovic and Denis Zakaria.
He told La Gazzetta dello Sport: "The atmosphere in the locker room has changed, now there is enthusiasm and this counts, but Inter for the squad and Milan for the game seem even superior to me.
"How to solve the (Paulo) Dybala dilemma? I believe that, if Juve want to have a hard core, they are obliged to sign him immediately.
"Dybala and (Matthijs) De Ligt cannot be lost, for talent and status you must keep them. With (Fede) Chiesa, Vlahovic and others, they are the future."