9. Alistair Overeem
The Reem already looks like a WWE star, he is ripped, and has had the steroid controversies to match! The British and Dutch star had a rich career in Japan, with success in both kickboxing and MMA. He was already a big name when he finally arrived in UFC, destroying Brock Lesnar in his debut match. However, since this, Overeem has lost Two in a row and had both legal and drug controversies. UFC President Dana White isn't best pleased with a man who had been tipped to replace Lesnar as the face of UFC. The Reem may be a loss away from being cut. Which would be perfect for the man who looks like a Pro Wrestler to get out of MMA and into WWE. Aged only 33, Overeem could be a really good investment for WWE. He has a star name and would bring over some UFC fans as well as impressing new WWE fans with his look and menace. If WWE were to promote a 'rematch' between Lesnar and Overeem in WWE it would be box office gold surely.