Night of Champions has to be the worst possible time to be a dual champion. With all titles on the line, this means that Seth Rollins will have to defend both his WWE World Heavyweight Championship and United States Championship. Making matters worse is that hell be facing Sting and John Cena, respectively. While thats bad for Cena, its good news for fans, as Rollins is one of the best wrestlers on the roster right now and constantly brings his A-game to big matches. Additionally, theres an interesting dynamic that wasnt explored Monday, but it could take center stage in the buildup: Who faces Rollins first? Whoever has the second match has an advantage because Rollins will be worn down from the first bout.Maybe that will be addressed in some fashion (Coin toss? More prestigious title goes last?), but its an interesting proposition. As it stands, it makes for an interesting situation at NOC.