I see ret/dk still being the best combo in Mop. With maybe ret/monk or monks in general taking over dks depending on what burst/defensive abilities they get. Ret/dk is alot of fun in 2s and is great practice for 3s, add another player playing a disc priest and its a really good comp, or add another ret either yours or another player and its a decent 3s comp. As long as they leave wog alone, I like rets/dks/monks.