National Football League rushing champion LaDainian Tomlinson remained upset by New England's post-game victory celebration after ousting San Diego from the playoffs. The Patriots, seeking their fourth Super Bowl title in the past six years, edged the Chargers 24-21 with help from four San Diego turnovers and a missed 54-yard field goal on the final play of an emotional game. Several New England players hurled their helmets into the air and danced on the middle of the field in celebration, incurring a meaningless 15-yard penalty for unsportsmanlike conduct and the wrath of San Diego star rusher Tomlinson. "I would never,...