#3 Matt Hardy
Matt Hardy is one of best-known longest-running superstars still active on the WWE roster and has breathed new life into his career with his Broken/Woken Matt Hardy gimmick in recent years. Broken Matt Hardy was a roaring success in Impact Wrestling, breathed new life into that company and it ultimately propelled him back to the WWE for another run.
Following a nostalgic run as the Hardy Boyz of old, Matt Hardy once again revived his recent gimmick, this time as Woken Matt Hardy. While this move was not without success, the Ultimate Deletion being a particularly strong highlight, the character didn't seem to fit in with the rest of WWE programming.
The gimmick has a real indy feel to it and seems far more likely to succeed and relive its former glory in AEW than it ever would in WWE. Hardy has worked with The Young Bucks before but could it happen again?