11. Serge Ibaka
PF, Raptors (unrestricted) Age: 27 Stats: 14.8 points, 6.8 rebounds in 2016-17 Note: Ibaka is no longer a shoe-in to be a Defensive Player of the Year candidate but he still brings plenty to the table with his shotblocking presence and improving 3-point shooting prowess.
Forward Nerlens Noel is limited on offense but is a tough defender. He played with Dallas last season after being traded from Philadelphia.