KingOfTennis
Professional
No. People who have wrist injuries never regain their previous form. del Potro may not be able to mindlessly bash the ball as he used to. This was afterall his strategy -- hit as hard as possible. Wrist injuries are career threatening even if they heal within 6-8 months.
but he doesnt have a broken wrist does he. and i seriously doubt mindlessly bashing a ball will let you defeat the world number 1 and 2 and win a GS title.