Hall of Fame coach Don Nelson criticizes Mavericks' trade of Luka Doncic to Lakers, wearing Doncic's Nike shoes in protest during his lifetime achievement award ceremony.

Nelson, 85, retired in 2010 as the NBA's all-time winningest coach with 1,335 wins. The first 540 of those victories came during his tenure coaching the Bucks. Nelson, a three-time coach of the year,

Four months later, the protests are continuing -- this time with Hall of Famer Don Nelson, who coached Dallas from 1997 to 2005.Nelson, who will be presented with the Chuck Daly Lifetime Award during Game 2 of the NBA Finals,