First, they'd laugh maniacally that Marvel/Disney gave up one of its premiere money-makers to them.
After that, who knows. But he'd likely be based in Metropolis. It would be fun to see him working with Superman, being more of a street-level guy to counter-act the cosmic level stuff that Supes handles. Heck he might even work at the Daily Planet alongside Clark Kent and be friends with Jimmy Olsen. I could see his first day there - he hits on Lois Lane, who laughs at him, then Perry White yells at him to get back to work and later Clark Kent invites him to coffee.