I don't see them getting defended regularly since their only challengers left are The Usos and Dudebusters (did i miss other tag teams?). Knowing WWE, Drew and Cody are probably gonna break up soon, therefore i don't see them getting another shot. So basically, the titles change hands almost mean nothing because the belts will most likely get treated as merely props just like what WWE did with US Title *coughthemizustitlereigncough* . Another possibility is perhaps Big Show and a partner (Kofi? Rey? Kaval?) will form a tag team and challenge Nexus for the belts since now Nexus can go to the Smackdown brand freely, and John Cena's presence can at least boost viewers for Smackdown too so it's a win-win.