#2 Triple H
Throughout the major digs and shots that AEW took on WWE and himself, Triple H is yet to comment or give a proper reply to them. He did mention that his focus is on building the NXT brand as of now, but if WWE plans to play the game with AEW's rules of taking shots at each other, Triple H is too big of a part to stay back.
Moxley took a lot of shots on WWE and the management on that podcast, but everything was focused on Vince and not Hunter. This goes on to again prove that the majority of talent respects HHH and considers him a much better alternative as compared to Vince.
There hasn't been any better time than now to kickstart a feud between Triple H and Vince for the control of the company. Triple H namedropping "AEW" and "Moxley" on the segment and agreeing to the statements and comments of Moxley would be a huge moment.
Just a tease of tension between the officials would be huge but if WWE wants to take things to the next level, a Triple H "pipebomb" could blow up the internet for sure.