Dave has a long standing anti-Sting bias for reasons I've never really comprehended. When it comes to him, it seems as if he'll hold him to standards he would never hold anyone else to.
For instance, he constantly blasted him for not drawing as the top guy (in WCW, where questions of who was or was not a draw was largely taken out of your hands if your name wasn't Ric Flair or Dusty Rhodes) and refused to vote him into the WON Hall of Fame, but put Chris Jericho in, a man who has never ever been a true draw as the top guy (remember, at one point Vince thought his Undisputed title run was the worst he'd ever presided over). It just seemed as if he wanted to justify why he didn't want to put in someone he never rated as a worker.
If he is insinuating that Omega draws better than Sting historically, then we can definitely put this in the "Dave's lost his mind" file. Kenny hasn't even had the CHANCE to succeed or fail on the level of Sting.