Dean Ambrose
If Roman Reigns turns heel, arguably the best feud will be with his former Shield brethren, Dean Ambrose. Right now, Ambrose is pursuing the World Heavyweight Title held by Seth Rollins. Now it is easy to make Reigns heel just by making him interfere Ambrose’s match with Rollins at Elimination Chamber. This path ensures that Rollins retains his title and the intense rivalry begins between Ambrose and Reigns.
Ambrose and Reigns are still bonded and this feud brings some sentiment to the picture which WWE is lacking in its majority feuds. This feud could easily get over with all casual & hardcore fans with Ambrose as the babyface and Reigns as the authority’s heel. This could cement both these superstars as legitimate main eventers. These two know each other very well in ring and can give A+ performance both in the ring and promos.
A top AEW star just called one of his colleagues 'spoiled' and 'narcissistic' HERE.
The Lunatic Fringe will go crazy at Reigns for costing him his match at Elimination Chamber. This feud can bring back many memorable moments from the Attitude Era with Ambrose doing the crazy stuff. Anyways this feud could draw a lot of fans and bring back attention to the company.