>>5371164Cody beat Seth at Wrestlemania and was trying to leverage his victory over one of wwe's top guys into a title shot against Roman.
Seth feels Cody's win was a fluke since Cody had time to prepare for Seth but Seth had no such luxury.
So Seth wanted a rematch to prove that Cody only won because of an unfair advantage.
Cody is fine facing Seth again because he feels he is the better wrestler and if he can beat Seth again then he will cement his place as the top contender for Roman.