‘Two costly holding penalties that wiped out big returns in the kicking game won’t turn Buffalo’s coverage men gun shy, linebacker Mario Haggan said. Haggan was whistled for holding in the Raiders game to wipe out a 63-yard punt return by Nate Clements. Earlier, Angelo Crowell was flagged for holding to nullify an 88-yard kickoff return by Terrence McGee. “Personally, I think it was a bad call but I’m not going to blame the referees,” Haggan said. “I’ve got to live with it and keep playing hard. They will not take away the integrity and the toughness we have on special teams. If we’re going to be physical and beat teams up on special teams, we’re just going to have to play through those types of calls.”