#2 The Street Profits - Montez Ford
Like Aliyah, Angelo Dawkins has been in WWE Developmental for a long time. He's been in NXT since 2013. He struggled to both find a gimmick and stand out for four years until he and Montez Ford eventually formed the Street Profits.
It took some time, but after two years of teaming together and honing their gimmick, they captured the NXT Tag Team titles earlier this summer. They have since lost them as they began to appear on RAW. When you listen to their promos or watch their matches, it's easy to see that Ford is clearly the star of the team.
He has more natural charisma and is a more fluid wrestler in the ring. Dawkins has grown into a perfectly fine wrestler, but compared to his tag team partner, he's the Jannetty. Ford wows with his high-flying moves and athleticism after only a couple of years in NXT.
It took Dawkins four years to get to a believable gimmick, but he clearly stands out. In their promos, all he usually does is agree, say "Fam" and answer Ford's lead. There's a reason why Ford talks more in promos and is more exciting in the ring - he's got the "It Factor" that cannot be taught.