Even if Dybala has another season like the last one, next summer we'll be able to move him on for 40m and teams will line up it he's avalailable at a bargian. He's hardly an Higuain here
Because that is the only role that suit Dybala characteristic (high speed drible, creating space for others, support in build up play) and Sarri system , but he will mainly operating in the right side of the field
If he can improving his support in the play, we will see more assist from him.
His only weakness is he sometimes look not really strong/tough in challenge, but he can compensate more with his overall speed