I don't think they could make a realistic signing that could really do that. Could they sign an Owens & Zayn or Gargano for example? Sure. Would it give them an initial small bump? Probably. Are they gonna bring say 200k NEW eyeballs to AEW while taking away 200k from WWE to bring the overall viewers to around the same number? I would highly doubt it.Yeah, I'm not wishing that Raw numbers drop to meet Dynamites at all.
I don't watch Raw but I want it to keep doing well as wrestling doing good as an industry is good for us all.
My post did get me thinking though....who would AEW have to sign in order to pull Raw numbers?
While I still don't think it would happen, I think they would have more of a chance if they were to make a game changing female signing and that would be Becky/Charlotte/Sasha
Though with that being said, their roster isn't the issue apart from not having a truly mainstream star like Brock/Cena/Rock. The roster is already loaded with talent and names, they just gotta keep doing their own thing and hope they stick around. That being said when Punk/Bryan are the main champion / building up to it, there might be a bit of an upswing.
All a perspective of someone who doesn't watch the show fwiw.