The 12th season of Spike's popular reality series features lightweights vying for a contract with the UFC. The show premieres with 28 contestants, but only 14 make the cut and move into a Las Vegas house. They also train together, split into two teams under the coaching of UFC welterweight champion Georges ``Rush'' St. Pierre and No. 1 contender Josh Koscheck. As usual, the two fighters left at the end battle it out in a live final. St. Pierre and Koscheck also will meet later this year for the welterweight crown.