Anthony Richardson could very well be in play if Saints land a late 1st for Payton.

Obviously that's not what I'm saying.
This particular QB needs more coaching than usual. The Saints don't really have anyone that can get this particular QB to the level everyone expects him to be.
If they can't draft a QB that's a turn-key solution, then wait til next year. Sad news, but stagnation is breathing down the neck of this franchise.
How were the Bengals before they got Burrow?

And the Bills before Allen?

QB changes a lot. Even if it’s not with this staff, I’d love to get a high-ceiling player in the building to make the job attractive for the next staff.