#1 UFC pay-per-view king Conor McGregor would no doubt be a huge success in WWE
Conor McGregor is, without a doubt, a man that WWE would love to have on board. The numbers speak for themselves. The Irishman is the biggest single pay-per-view attraction on the face of the planet right now.
A self-confessed fan of WWE in his younger years, McGregor is renowned for his ruthless trash-talking style and would fit in perfectly in the world of sports entertainment.
Meet John Cena's dad HERE
While some on this list have possible feuds if they were to join WWE, McGregor has already previously called out the entire WWE roster!
Many WWE Superstars were unimpressed by McGregor's statement at the time, including current Universal Champion Roman Reigns.
Realistically, McGregor is not likely to ever work anything approaching a full WWE schedule, meaning that he might struggle to come through on his vow.
However, just seeing The Notorious One confront some of the promotion's bigger personalities would be must-see programming.
Of course, WWE also has some of its own stars from the Emerald Isle who would surely be keen to welcome the former two-division UFC Champion to the WWE in their own way too.
Whether as friend or foe, interaction with Sheamus would be a logical fit for McGregor - and the same applies to WWE's top female Superstar, Becky Lynch.
Conor McGregor is such a big star that he only needs to make a select few appearances for WWE to make a major difference for the company. The biggest name in combat sports would be a massive 'get' for Vince McMahon's promotion.