#2. Apollo Crews
Apollo Crews was once one of NXT's hottest prospects and was being backed for promotion by WWE COO Triple H, who even helped him with his new finisher. Interestingly, there was a slight push for Crews at one point, but after he was aligned with Titus O'Neil and Dana Brooke in Titus Worldwide, he was unable to climb back up.
Crews' last match was back in October when he faced Ricochet in a losing effort on RAW before he made his way over to SmackDown and has been waiting for something to do for the past few months,
Sadly, it wasn't the return that Crews would have wanted since he was brushed aside by Sheamus in a matter of seconds before Shorty G then came out and continued his feud with The Celtic Warrior.
This was obviously just a squash match for Crews since he was just a way to get Sheamus in the ring so Shorty G could attack. Hopefully, things change for Crews soon and WWE manages to slot him into a decent storyline that proves he has what it takes to be on the main roster.