I understand some want Dybala to stay, but honestly we are in a bad situation if Sarri don't see him as a striker.
Ronaldo will be used on the left, even Sarri said it.
In the CF position we have Mandzukic, Higuain both unwanted in the club, + eventually Dybala if Sarri likes him as a striker.
On the right we have the club favourite Berna, DC, Cuadrado and Dybala.
Clearly we would be better of with a striker instead of Dybala.
It will be funny next season to see what everyone is saying when Lukaku scores 20-30 goals in serie a. In worst case (very possible) Dybala will be a rotation player on the rightwing. Not his best position either,but maby the only one he could play.