6. Chris Jericho
Well, what a surprise! Every time that Chris Jericho has made a return, it has been by vignettes which allows the dirt sheets to spoil it for most people. However, no one had any idea this time! Apparently, he was hiding in a bus all day until he was due to appear, which shows how much Jericho loves the business and how much he wants the business to be exciting and unpredictable. Despite being away for nearly 5 months, Jericho looked like he hasn't missed a step. Whether it was Code Breakers or Lion Tamers, Jericho was on fire and even managed to last the second longest in the Rumble match at 48 minutes. It is unclear whether he has returned for the long haul (though rumours seem to indicate he'll be around until WrestleMania), and if not, it was simply great to see the return of the Canadian for even a short time.