How has he not got a singles run yet?
Didnt Sin Cara turn heel and was setting that up at some point? Did I just imagine that?
Well he is getting one right now. He is probably getting a match against Del Rio for the US title at the Rumble. The question is will win it.
As for Cara you imagined that. Right now his dislocated shoulder and Cena's injury led to this Kalisto singles push.