RENO - David Carter insists that his Nevada Wolf Pack men's basketball team has not quit on the season."I don't think we've lost our fight," Carter said Friday as his struggling Wolf Pack prepared to take on the UNLV Rebels on this afternoon (1 p.m.) at Lawlor Events Center. "The only game that we didn't seem to have the fight to come back was Boise. We still want to win."The numbers tell a different story.The Wolf Pack, 12-15 overall and 3-10 in the Mountain West, has lost four in a row, seven of its last eight and 11 of its …