What I find most interesting here is Bowling's tweet about One Man Army. 'We fought that fight and lost'.
It's refreshing to see someone from Infinity Ward (even in some roundabout way) admitting they fucked things up with MW2 and its severe balance issues. I still think one little balance patch fixing OMA, Commando and a couple of other things would have made MW2 by far the best COD ever released, but as evidenced here, that is never going to happen... but hey, we all knew that already.
I'm still going to buy MW3 for the campaign, but it'll take a lot to defeat peoples' scepticism about the multiplayer. Still, it's nice that they're finally fixing the rock glitch on Fuel a year later