Yeah, those types of arguments are incredibly stupid and very childish. It shows a very narrow way of approaching a fight. All that "I'm picking fighter A and anyone who disagrees with me doesn't know anything" type thinking is total pap. A serious case of blinkered vision going on. Boxing is one of those sports where underdogs are able to turn the tables and do indeed beat the odds. We all get it wrong sometimes and there is no shame in that. All in all boxing "know it alls" are a sad bunch.