Yes
2011
I think undertaker will return at royal rumble or at wreslemaina !
He will return in february to wwe.
I was reading an article that was talking about the undertaker and believe that it said something about a years break
The Undertaker took time off but returned to WWE.
Probably 2.21.11 :)
Yes.
Yes
he may return at sumerslam and join team wwe