lol, you cant be serious. isco is never worth anything over 40M, yet alone 55. if they both were the same price id take Pjanic easily.
Ozil wasnt benched after Mou left, he was still playing but the plan was for the new shiny spaniard Isco to take over from him so they sold Mesut (Ancelotti still played 4-2-3-1 when Ozil left). after he saw thats not working, cuz isco showed hes not good enough, he switched to the 4-3-3 or 4-4-2. Isco gets worse by year and Zidane finally decided to bench his sorry ass. Pjanic is definitely better player right now. he also suits us better because he can substitute Marchisio if needed, isnt a dribble 1st guy like isco, and is one of the best FK takers in the world. Pjanic at 38M is a steal