By Jeremy Woo The conference sent nine teams dancing, but just two remain. Can Purdue and Michigan carry the torch? MILWAUKEE — After briefly accelerating toward the rim with a lengthy stride, giving the fans, players and pearl-clutchers something to imagine (and to be sure, up 10 points on Texas, a vicious breakaway dunk just might have been unnecessary), Jaden Ivey and his better angels dribbled out the clock instead. He glanced over at a raucous Purdue team with a grin as time expired: His highlight reel needed no last-minute insertions. On the other end of the same Fiserv Forum court some …