Kermit confirmed on the Reddit post.

It seems during the Rumble we may see a current TNA champion show up to compete. One would assume they mean Naomi but she is no longer the Knockouts champ and Kermit would certainly know (for those unaware, he works for WWE and has leaked many, many last minute things on Reddit before.

So:

Moose
Grace
Sabin
Crazzy Steve
ABC
Decay

Who do you think it would be?

Edit: Spoiler in comments!