Yes
I think undertaker will return at royal rumble or at wreslemaina !
yes
The Undertaker is going to face Brock Lesnar at SummerSlam 2015.
yes he will return at wrestlemania27
Undertaker is going to return before summers over
Yes
He will return in february to wwe.
Probably 2.21.11 :)
Yes.
yes
No He Is Just Takin A Break From The WWE He Will Return At The WWE Draft
survivor series 2011