And the real point is, the success that Bayless had was not a success that could translate to the regular season. He wasn't getting the same calls against established NBA players that he was getting in SL, so he became far less effective. He also wasn't a point guard, so his inability to pass became a major problem.
Fast forward to Lillard, who has shown NBA range beyond the three point line, he has shown an ability to finish in the lane and draw fouls, AND more importantly he has shown an ability to run the pick and roll and find open teammates. I don't think I ever saw Bayless throw lobs like Lillard has..... and that was in two years of summer league, one of which was supposed to be him proving that he could play the point guard position and pass the ball.
This is definitely a night and day scenario. Apples and oranges. etc etc etc