The whingeing from new players to a game which has been out for a while about having to go up against high level players, intimating that the high level players should not play at all. If you play online gaming, especially for a game which has been out for a while, there will be players who love it who keep playing. They paid their hard earned money too, so why the heck should they stop playing because of whiney newbies?
Heck growing up, if you played another person at a game, sometime you beat them, other times they'd beat the proverbial pants off you. Its the nature of gaming. All this "we want equal/fair games" stuff, I mean who said life was fair? There are always going to be players who are better at a game than you either due to experience, or just inherent natural ability. If you can't deal with that, then you should never play any game in online modes.