Vessery and Ryad remain the most popular Defenders despite being PS 5 and 6. Sure, their abilites are very useful and it helps their offense to use the EPT slot for something other than Veteran Instincts. Defenders do have the Barrel Roll ability however, so they are able to reposition after their dial move which can make a big difference when moving last in the round. Killing things first is helpful too.
I think a PS7 Maarek started popping up in an occasional list at the big tournaments lately, but a VI-Maarek or Rexler are rare.
Is high PS not that important when you can "only" barrel roll, or are Ryad and Vessery (or their abilities) simply amazing?