2/13/2017 12:55 AM PST


There’s at least one person who thinks Johnny Manziel has a legit shot at an NFL comeback — Hall of Famer Warren Moon

“I think Johnny has proven he can play in the National Football League,” Moon says … and if he can stay clean, there’s a REAL chance he could be one of the great comeback stories in pro sports. 

We asked Moon if Manziel should give the Canadian Football League a serious look and it sounds like he doesn’t really think he’ll need to go that route if he can prove to NFL teams he’s a changed man.