#3 Tyler Breeze
Tyler Breeze was tailor stitched for the main roster. He had the poise, the impactful character and he was also a main-eventer in NXT who performed his job excellently. But, maybe the stars were not aligned in a proper manner, he failed miserably in the main roster.
In NXT, he was in the main event scene where he competed against the likes of Sami Zayn, Neville etc. His pretty boy attitude who wore furry pants, had groomed blonde hair and who walked down the ramp with a selfie stick was loathed by the fans.
Unfortunately, his dreams broke when he made his debut on the main roster. He fought few odd feuds, but then the universe saw the fall of the star who had achieved heights on NXT. He had absolutely nothing before landing in a tag-team with Fandango and reaching the middle-card status. His 'Fashion Files' series alongside his partner Fandango, is way over the crowd.
Maybe, his career needs a breeze of fresh wind. Sadly, that doesn't seem to happen any time soon.