#2 Big Show
Big Show last featured in the WWE late last year, where he teamed up with The Bar, Sheamus and Cesaro, but the WWE legend hasn't been seen on WWE television since.
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The 7-foot giant has had a great Hall of Fame career, becoming a triple crown champion, while being one of the few who won the WCW and WWE world title.
But at 47 years of age, and multiple surgeries, his long pro wrestling career has taken a toll on his body and he isn't the same wrestler that he was earlier.
Ever the consummate professional, Show has put over many younger Superstars over the years, the last being Braun Strowman, who had a good run last year.
But with few or no dream feuds remaining, Big Show should maybe step away from the ring and take care of his body, which has gone through a lot over the years.