When undefeated DC lightweight Anthony Peterson travels to Texas on the weekend of March 12, it could prove to be a very big weekend. ESPN.com's Dan Rafael is reporting that Peterson (29-0, 19 KO's) will make his return to action on Friday, March 12 in Grapevine, TX in a 10-round bout against Juan Ramon Cruz of Puerto Rico (16-7-1, 12 KO's). Peterson has only fought once since injuring his knee in August of 2008, winning a 10-round unanimous decision against Luis Antonio Arceo on August 15, 2009. Should Peterson win on March 12, he may travel to the new Cowboys Stadium in Arlington, TX the next evening to witness the matchup between Humberto Soto and David Diaz for the vacant WBC Lightweight title -- that's the co-feature on the Manny Pacquiao-Joshua Clottey card. Top Rank representative Carl Moretti told ESPN.com that a Peterson victory on the 12th would make him the mandatory challenger for the winner of Soto-Diaz, possibly in June. In an interesting bit of irony,...