For what it’s worth, The Undertaker is currently at the WWE Performance Center.
Taker has spoken with several members of the NXT roster who walked up to him to shake his hand and he has given out advice to anyone who has asked for it.
It is interesting that he’s at the PC so close to the Royal Rumble so there’s at least a possibility that he’s getting ready for the Rumble. It’s also possible that he’s there to get some ring time for WWE’s return to Saudi Arabia next month.
Taker last wrestled at the Extreme Rules pay-per-view in July when he teamed with Roman Reigns to defeat Drew McIntyre and Shane McMahon.