Saints signed QB Nathan Peterman

There have been players signed by nearly every team so far in free agency that won’t make the 53 man roster dude.
Dude, how many teams with a need for backup QB targeted someone like Peterman very early in free agency? He is a camp arm type at best. Those are not usually targeted so early in free agency. Maybe they have a ton of confidence in Haener to up his game to be a reliable backup and only need a camp arm. Just odd time to target one.