Sure. I think that Colby would have great TDD if he ever considered his opponent's wrestling a proper threat. I think the reason that RDA had so much success in the 4th is because it was unexpected, and that's probably why he couldn't repeat it effectively in the 5th. If someone tried a strategy of offensive wrestling against Colby from round one, he'd probably adjust and nullify the strategy from round two onwards. Also try wrestling someone for 5 rounds, it's tiring as hell. I don't think there'd be many people that could do an offensive heavy wrestling strat against Colby for 5 rounds. With how active he'd be from the bottom, they probably couldn't maintain that pace.
This goes without saying that the arrogance it would take to assume you came up with a strategy in five minutes from your armchair that 12 separate professional fighting camps couldn't is astronomical.