I like the Barkley comparison from the rebounding and hustle standpoint and being a modern day analogue that is as close as we will see in this era of basketball. Same height, long term Keldon probably will stick as a stretch 4, uses his body as a weapon in the paint (facing up more than posting up, but that is today's game) and has some of the best rebounding and ball hunting instincts you'll ever see. It's a different era and Keldon's offensive arsenal reflects that. Not a one to one comparison but it's a fun one and I'm gonna keep making it.