Stancats was not much of a leader. However, he was a great go to guy when you needed to get something done (killing bastids indiscriminately, for example). Mambo, while he was a founder, he was more of a site admin than anything else, and more or less he kept up the whole USIMP.com domain exclusively for TC.

Sprad, he was more MAD/MPE than USIMP, he'd only joined USIMP after MPExTC split at the seams. Crystal Carnage and Thunder, I can agree on, but you'd need Kurrupted, SapphireAxe, Michelle (as much as I dislike her), Vedain, Laguardia (to an extent), and a few others.