5. Mark Henry
Mark Henry has outright said he'll be retiring after WrestleMania, and he's been lobbying hard to get a match on the card. As a guy who was born and lives in Texas, it would mean the world to him. However, it isn't clear if he will fit into WWE's plans. There's no room for sentiment it seems, and he's likely to end up featuring in the Andre The Giant Battle Royal. Will he win it as a celebratory send off? Probably not. He's done nothing of note for a while, and investing any thing in him now is pointless. At age 44, he was never meant to be wrestling this long. His career is twenty years old and he wasn't exactly built for such longevity. The irony is that he only really became a good worker about seven years ago, but he's long since disappeared back into irrelevancy. After WrestleMania, he'll be calling it a day.