If Omega is done/winding down, that would mean 3/8ths of the All In main eventers are effectively retired from wrestling full time

MJF/Cole (Cole is effectively done with wrestling unless he somehow has a medical recovery)

Bryan/Swerve (Bryan is "done with full time wrestling" as far as we know)

Hangman/Moxley (Both guys are still going strong)

Omega/Osperay (Omega is hinting at winding down from singles competition and "passed the torch" to Will)

Now, to be fair to AEW, Bryan was already pretty banged up from his career as was Omega from NJPW, but it is strange to see so many of these blow off events being the last peaks of so many careers without being billed as such.