#2 Big E
Now Big E going after the title is not directly proportional to the split of The New Day. The Shield had Roman Reigns going after the Intercontinental Championship while Dean Ambrose and Seth Rollins went after tag team gold. So why not the same with The New Day?
Moreover, Xavier Woods did take part in the tournament for the US title which means that they can go for singles titles. I choose Big E over Kofi Kingston and Woods because he has shown amazing improvement since joining the team. He had a uni-dimensional personality before when he fought for the Intercontinental Championship but now he's well prepared to carry the US title.
Edited by Raunak J