Right now my favorites are
Punk - been follow his work during IWAMS days
Daniel Bryan - same as Punk been watching his early stuff and glad to see he made it to wwe
Cesaro - been a fan of Claudio during his early days in Chikara way before KOW & BDK become famous and his feud with Quack was awesome
Sheamus - while I dislike his 18 second win at this year WM but he did proof he can wrestle in a length matches with the likes of Daniel Bryan and Big Show,its difficult to make crowd get into the match when someone against Big Show in my opinion.
Rey Mysterio - despite multiple knee injuries he still can go at full speed,and never if not rarely botch(hope I'm not jinx it),still relevant and exciting luchador in WWE.