Michigan State junior wide receiver Devin Thomas, who ranked among the NCAA leaders in four major receiving and kickoff return categories for 2007, will forego his final season of college eligibility and enter the 2008 NFL draft, ESPN.com has learned. Thomas, who has already filed the necessary paperwork with the league office, is expected to be selected in the first or second round, according to a source. He likely will make a formal announcement next week. Only a one-year starter for the Spartans, Thomas had a breakout season in 2007, smashing the school's single-season record for all-purpose yards, set by tailback Lorenzo White in 1985. In 13 games, Thomas registered 79 receptions for 1,260 yards and eight touchdowns, leading Michigan State in all of those categories. He returned 39 kickoffs for 1,135 yards, a 29.1-yard average. Thomas also had 27 carries for 177 yards and seven punt returns for 18 yards. For the season Thomas totaled 2,590 all-purpose yards.