If I wasn't informed/knew how to play the game, I wouldn't even try to attempt doing commentary. I have too much respect for what commentators and stream producers do.
I'd love to. At EVO 2012 I did commentary for SCV, which you can watch here. I did it with Aris (which is one of my favorite people to do commentary with)...
I'll be picking up this game for sure. ^.^
I hate to bring up an old thread, but yeah. I've done commentary for MLG/at MLG events before lol.
I'm looking forward to see how DOA5 does because I've always been a fan of the game. I can't wait until the game comes out :D