AllegrI doesn't know how to utilise Dybala. He's doing exactly what he did with Higuain, by forcing him to play in a much deeper role and to track back and collect the ball from the midfield, which is not what he's suited for. I'm not surprised he's suffering from goal drought at the moment tbh, and the longer this continues the more likely he'll leave.
Why would we need a CB? And we just got ramsey, i don't think we will buy anyone of consequence this summer, unless we sell, and the only starter i see us possibly selling is dybala.
But if you were to ask me what's the one position i would want to improve this summer id say GK.