#4 Chris Dijak joins The Undisputed Era and replaces Adam Cole in the NXT Tag Team Championship match
The Undisputed Era debuted at NXT TakeOver: Brooklyn III after Drew McIntyre won the NXT Championship from Bobby Roode. Adam Cole, Kyle O'Reilly, and Bobby Fish all have one thing in common, they came from Ring of Honor straight to NXT.
The interesting part of the card for NXT TakeOver: New Orleans this Saturday is that Adam Cole is scheduled for two matches, the NXT North American Championship Ladder Match and the triple threat match for the NXT Tag Team Championships because of the knee injury to Bobby Fish.
If anyone can pull double duty, it's Adam Cole, but I think someone else joins The Undisputed Era to tag with O'Reilly, and it's Chris Dijak. The Ring of Honor ties are there and there really isn't a true "muscle" in the group, so this makes complete sense.