#4 Sheamus vs Cesaro - From partners to foes
Cesaro and Sheamus as The Bar were among the most dominating tag-teams on the entire WWE roster. With Sheamus currently playing a heel on RAW, this feud could certainly be very compelling, pinning former partners as foes if Cesaro is drafted to the red-brand.
The United States Championship could also be up for grabs in this storyline if the Celtic Warrior emerges victorious in the triple threat match at Extreme Rules this Sunday.
#4 Damian Priest vs Cesaro - Battle of the babyfaces
Damian Priest, the current United States champion, will be in a triple threat match against Sheamus and Jeff Hardy at Extreme Rules for his title. If the Archer of Infamy successfully defends, he could start a feud with Cesaro, a former United States champion himself.
The Swiss Superstar can certainly work his way in this rivalry to become the United States Champion for a second time. The WWE universe will enjoy this battle of babyfaces, with both wrestlers being extremely gifted athletes in the ring.