5 superstars WWE have given up on

4. Sami Zayn

Sami certainly deserves to be treated better.

After making a name for himself on the independent circuit, Sami Zayn came to NXT as a complete underdog, fighting to fulfill his dreams. He put on some classic matches against Shinsuke Nakamura and then versus Neville, becoming NXT Champion, before making his way to the main roster.

From fighting his on-and-off best friend Kevin Owens to teaming up with him, Zayn's journey on the main roster, thus far, hasn't been what it should have been. Depressingly, he hasn't even won a single title on either SmackDown or Raw.

Currently, he is sidelined due to injury, and we can do nothing but hope that his return leads him to greater things.