He'll be fine. Not optimum, but it is a great opportunity. Other guys have done it, and I think dak is as skilled and smart as any of them.
The offense will be limited for a bit, and it'll be like drinking from a hydrant. Defenses are going to take away whatever he does best. Zeke, dez, Terrance Williams, Morris, Beasley, and that Oline will help. The defense is not going to be able to float him much I am afraid.
He'll do just as well as any other rookie starter has. I just hope expectations are managed.