INDIANAPOLIS—Michigan State shook up the BCS title chase again Saturday night.The No. 10 Spartans regained the lead on Game MVP Connor Cook’s 9-yard touchdown pass to Josiah Price with 11:41 left and upset No. 2 Ohio State 34-24 to take the Big Ten title and put Auburn back in the national title hunt.Ohio State (12-1) had the nation’s longest active winning streak end at 24 as coach Urban Meyer suffered his first loss since taking over in Columbus.It was a game that almost defied logic.The Spartans (12-1) led 17-0 after 21 minutes, then gave up the next 24 points before scoring the final 17.Michigan State sealed the victory, and its probable trip to the Rose Bowl, with Jeremy Langford’s late 26-yard TD run. The Spartans haven’t played in Pasadena since 1988.Cook received the Grange-Griffin Trophy as the MVP.