With Obi Toppin and Julius Randle, it’s one or the other. And it’s usually Randle. Coach Tom Thibodeau has been reluctant to play the two power forwards together in the frontcourt, opting instead for a traditional rim-protecting center in his lineups. Toppin, the eighth overall pick, was hailed as a prospect who could slide to center in a small-ball lineup, as he did at Dayton, but Thibodeau ...