The loss of Jeremy Lin and the departure of Greivis Vasquez pushed the development of Isaiah Whitehead more than anybody expected. He started 26 games —a third of the season— and gained valuable experience at the point. One year later, the Nets are logjammed at the guard position with eight players fighting for minutes. Kenny Atkinson addressed this at Tuesday’s press conference. “He’s gotta compete. He’s gotta compete for minutes, compete for a job,” Atkinson said.