If Hill is going to be the Saints true backup , what about drafting Hurts for Hills role ?

If Hill is gonna be the saints true backup QB he’s not going to be able to to play the same role he played last season .

What about drafting jalen hurts to play Hills old role and you can also have him is the emergency 3rd QB?
Payton already said this offseason Hill is going to be doing the same things as last year.