I remember guys like John Faletoese from the interior, James Amos on the edge, even Nolan de Graaff, who was a tremendous athlete and switched from tight end his senior year I think, way back in the late transition days.
Sales would be convenient on game-day, that's the allure. If it's open 7 days a week, or just weekdays for students and gameday weekend days, the flow of people might make it worthwhile...but you're right, the convenience for the student body on campus and downtown is the daily ticket for sales...honestly though we just need better gear available at all the spots.
I remember distinctly when Sluka bailed after 3 stellar games (due to non-payment of NIL deal by the Rebs) -- the UNLV offense didn't miss one beat, in fact, started firing even harder.