The Golden State Warriors' biggest opponent in their quest to break the NBA's regular-season record for wins could very well be their own coach. The Warriors entered Thursday's game against the Oklahoma City Thunder with a 54-5 record, putting them on pace to beat the 1995-96 Chicago Bulls' NBA record of 72-10. Warriors coach Steve Kerr said he is more worried about getting his players' rest before the playoffs arrive in late April than trying to break the Bulls' mark.