Well if Dybala could/would run then he could play RW in a 4-3-3 like Salah. Or like Neymar, Ronaldo, Hazard, Robben, Ribery, Villa etc. And our team would be better.
Imagine Dybala constantly touching the ball where Salah touches it. Right on the corner of the box for his left foot
But Dybala can't/won't run enough to play RW so we are stuck with him in the middle bungling around.