Justin Fields, I'd roll the dice

Of all of the QB's who will be available in free agency, I think Justin Fields has the most upside. It sounds like Pittsburgh wants him back but I'd make a run at him. He's better than anyone we have behind Carr. He can run. The next QB of the Saints will need to run! Fields was in a horrible situation with the Bears but had some flashes. He showed fairly well for himself in his audition with the Steelers. It's not impossible that he could be a franchise QB. He would be worth kicking the tires on this upcoming season while the team is still hamstrung financially. He could be your transition guy or the possible next guy. Thoughts?
I'll say he's gotten a little better each season, but we're still talking about a QB who has a career 155 passing ypg average and 110 this season. That's AWFUL. That said, I'd prefer someone like him (a wildcard) over a boring retread like Cousins.