Stan Van Gundy sees such a difference in his Detroit Pistons that he considered picking Andre Drummond to shoot a technical foul shot. He's not quite ready for that, but he's already convinced this team has what last season's lacked. "I think that anybody watching us can see a difference from what they had seen a year ago in terms of the spirit and the energy and the fight," Van Gundy said. "I don't think there's any doubt about that." Tobias Harris scored 22 of his 31 points in the second half, and the Pistons erased a 21-point deficit to beat the New York Knicks 111-107 on Saturday night. read more http://www.espn.com/nba/recap?gameId=400974781