Tuomas Iisalo: Ja Morant, Jaren Jackson Jr. doing 'significantly more'

Tuomas Iisalo: Ja Morant, Jaren Jackson Jr. doing 'significantly more'

Southwest Notes: Flagg, Hardy, Nembhard, Morant, Jackson Jr., Barnes

Cooper Flagg, point guard? At least for this week, that’s his spot. With D’Angelo Russell sitting out against Utah in the Mavericks’ preseason game on Monday, Flagg got the nod at the point in a jumbo lineup featuring P.J. Washington, Klay Thompson, Anthony Davis and Dereck Lively II, Marc Stein of the Stein Line tweets. The Mavericks staff is eager to see what the No. 1 overall pick in the draft can do in different roles. Flagg responded on Mon…