The Warriors have agreed to a two-way contract with point guard Quinn Cook, The Chronicle has confirmed with a team source. The Vertical's Shams Charania was the first to report the news. Undrafted in 2015 out of Duke, he played for the Canton Charge, the Cavaliers' Development League (now Gatorade League) affiliate, before latching on with the Mavericks last season. He played five games for Dallas before averaging 5.8 points and 1.6 assists in nine games with the Pelicans. Under the NBA's new collective bargaining agreement, teams have two additional roster slots for players to spend up to 45 days with their respective NBA team and the rest of their season with a G-League affiliate.