Conversation so far:
What happened in Mark Henry's carreer on 2015-2017?
Mark Henry returned on the March 12, 2015 episode of SmackDown, confronting Roman Reigns for having a lack of identity and for not being respected, resulting in Reigns attacking Henry.
And how did this confrontation between Mark Henry and Roman Reigns end?
The attack caused Mark Henry to become a believer in Reigns, and turning face in the process.

Question: What happened after this action?
Self-contained rewrite: What happened after Mark Henry and Roman Reigns fought?