Pierce and David lee for my dirk
I would do it for sure. Dirk's been playing way below his ADP so far despite his recent spurt, and I think he might get rested down the stretch in this condensed season.
David Lee has been playing really well and is more valuable than his current numbers suggest b/c his FT% has been dragging him down but should creep back to his career average. Pierce has been ultra-efficient and should continue to remain solid down the line with 3's/boards/assists.