 Johnson will play for the Dallas Mavericks while Jones is joining the Indiana Pacers. Marcus DeMask likely also to play in Las Vegas' Summer League this year, but he signed an Exhibit 10 contract last night with the Chicago Bulls. That type of contract allows a franchise to convert a player on a non-guaranteed one-year minimum to a two-way contract if they wish. Former John A. Logan star and NJCAA Player of the Year Sean East is also getting a chance at a pro career. He agreed to an Exhibit 10 deal with the Los Angeles Lakers.