FILE – In this March 3, 2018, file photo, Michigan State forward Jaren Jackson Jr. (2) dunks the ball against Michigan during the first half of an NCAA Big Ten Conference tournament semifinal college basketball game, in New York. Michigan State freshman Jaren Jackson is entering the NBA draft. Jackson announced his decision on Twitter on Monday, April 2, 2018, several hours before the national championship game.(AP Photo/Julie Jacobson, File)