HOUSTON (AP) — Coach Bill O'Brien said Monday he doesn't know who will start at quarterback for the Houston Texans in their wild-card playoff game against the Oakland Raiders on Saturday. Osweiler struggled with consistency and turnovers in his 14 starts this season after signing a $72 million contract in the offseason. While Houston waits to see whether Savage will be cleared to play, the Raiders are also dealing with questions at quarterback after Matt McGloin left with a shoulder injury in his first start since Derek Carr broke his leg last week. Houston's defense finished the regular season ranked first in yards allowed despite losing J.J.