Wrestling Just Ain't The Same As 2011 quickly approaches, it's time to reflect on the 10 biggest pro wrestling stories of 2010. 1. Shawn Michaels retires : His body battered after 26 years inside the ring, Michaels decided to call it a career. But before leaving World Wrestling Entertainment, the 45-year-old Michaels turned in one final performance worth remembering: a fabulous headline bout last April against The Undertaker at Wrestlemania 26. Unlike Ric Flair, another grappling legend who resurfaced in 2010, Michaels actually seems committed to staying out of action. Michaels could return as a guest referee for Wrestlemania 27 provided The Undertaker is able to wrestle following recent rotator cuff surgery. Read more after Jump.. 2. The short-lived Monday night " war ": So much for TNA Wrestling recapturing the magic of the mid-1990s, when World Championship Wrestling and WWE battled for television ratings supremacy. After a January special drew surprisi