North was injured all year. Goff wasn't. If North can ever manage to stay healthy (I'm not sure this will happen but I can hope), he'll be a decent NFL receiver.
Injuries didn't keep Marquez from getting drafted though, his poor play at Tennessee did. Wish I could agree on North. Couldn't get separation in college, just don't see him doing it in the NFL with the big boys, injured or not. I couldn't care less about Goff, just trying to be consistent on how we evaluate players.