#4. Shawn Michaels
Okay, so Shawn Michaels has wrestled recently, returning for last year's Saudi Arabian WWE show 'Crown Jewel' when he, alongside Triple H, took on a reunited Kane and Undertaker as the 'Brothers of Destruction'.
Michaels retired from in-ring action in 2010 after a backstage employee reminded him that his time with his son was running out before he'd be eighteen and gone. The aforementioned Crown Jewel match would happen eight years later and would be Michaels' first and only since then.
So, with that in mind, I'm considering 'The Heartbreak Kid' still retired and that is definitely a bummer because there's certainly no denying that he still has his ring-legs under him and can still hit a decent Super Kick.
People thought he might come back for SummerSlam after Dolph Ziggler insulted him and Super Kicked him on SmackDown Live and ever since he started becoming publicly involved with NXT people have been hoping for a Shawn Michaels Vs. Johnny Gargano match.
So, it's clear that although Michaels might be done himself, the WWE Universe certainly would love to see him wrestle a few more times!