Warriors' Luke Walton will coach Summer League squad in Las VegasThree weeks after celebrating their NBA championship win in Las Vegas, the Warriors are back for more.Luke Walton will coach the 10th edition of the Warriors' Vegas squad.Former Florida guard Michael Frazier will try to catch the eye of some other teams as much as his Warriors coaches.A little small for a shooting guard at 6-4, he shot 43 percent from three-point range and became one of only seven Gators to hit at least 200 career three-point field goals.Randle, a 6-2 gunner, is Stanford's all-time leading scorer and will need to show NBA scouts in attendance that he knows how to pass the ball.Kravish, Cal's all-time leader in blocks, will need to do a better job of scoring inside than he did last season for the Bears.