Saints could get to $14.61 million under the cap without restructuring Derek Carr, after Saints salary cap potentially increases by $5M

If Carr goes to Indy or Jets or any team that is "built to win" and still only wins 5-7 games, he'll have no more excuses. More people will realize he just isn't that good. Never has been.
I don't know about that. I know someone still making excuses for a QB who has been a serial failure at every stop he's been on, and is still beating the drum with old and new excuses for it every day or so, around various part of the internet. You can't account for the 'logic' of individuals.