As noted, Kassius Ohno (Chris Hero) made his WWE NXT return at tonight's tapings in a segment that should air on January 25th. It appears he is looking for a feud with NXT Champion Shinsuke Nakamura, based on our spoiler report and a photo posted by WWE.
Triple H welcomed Ohno back to NXT with this tweet:
Triple H (@TripleH) January 6, 2017
For those who missed it earlier, below are other photos from Ohno's return: