Meltz is saying Jericho is very welcome to a return to WWE, and said they need to reunite. I take Meltz's word on Jericho news, so maybe the stove is hot here.
Honestly, AEW wouldn't exist without him and he really helped them in the early days, but he feels so out of place now. Unlike a lot of fans, I don't think he's washed up in the ring. I thought he showed he still had something left in both recent matches with Bandido. He just needs a change of pace and needs to go back home to WWE. This 2019-2025 AEW run is around the same length of his first WWE tenure from 99-05.
I'm actually interested in a final Jericho run in WWE. There's no one left for him to wrestle in AEW. Big Bill needs to kill him off when he leaves though.