Randle became less of a turnover machine in the final two months and became a little less clunky on the drive. Still, the on-court chemistry between Randle and Barrett, who is used to having the ball in his hands, bears major watching next season. For the most part, Barrett kept quiet about the Randle situation. “A lot of players felt like that with the exception of Elfrid Payton,’’ one NBA source told The Post.