Well Bisping, if these guys have been beat so easily by Anderson, how about you beat one of them? I would feel fine with Bisping getting the shot if he beat Sonnen, Okami, Henderson, hell even Maia. Fact is, he hasn't beaten a ranked MW, and the one guy on that list he fought knocked him out harder than perhaps anyone has every been knocked out. Beating Jorge Rivera and potentially Jason Miller does not make you a #1 contender over Sonnen who, as much as I dislike him, beat a who's who in the MW division to earn his shot (Okami, Marquardt, and even Stann are better fighters in my opinion than the guys Bisping has beat at MW).
In my meaningless opinion, Bisping would get smashed by both Sonnen and Okami, and for him to make the assertion that he deserves a shot more than one of them says to me that Dana needs to make one of these fights happen at some point, especially if Bisping beats Miller. My guess is that Sonnen will get a shot around the same time as Bisping fights Miller, so maybe Bisping gets the loser of that fight? Or Okami?
Thing is, if Bisping loses one of these fights, which would probably be billed as a #1 contender fight, then whoever wins would fight Anderson and I don't know if people are interested in another Okami/Anderson fight. Hell, maybe they should just let Bisping get a crack if Anderson beats Sonnen because he's a new face. I've argued myself in a circle