The MCMG were in ROH back in February, facing the Kings of Wrestling, which ended with a DQ run-in.
It was later explained that TNA strongly requested their team not take the loss (and didn't make this clear until late on.) ROH didn't want their team to lose, so the DQ finish. ROH probably isn't up for doing it again, but who wins and loses doesn't matter as much on a random indy show.
Doesn't make any sense to do the surveys since the nWo are supposed to be heels. Anytime you allow audience participation you start to get a babyface reaction. (The notable exception being the Kurt Angle/What situation.)