EXCLUSIVE CONTENT Get ESPN+ Trade grades: How did Thunder, Magic do in swap?Fernando Medina/NBAE via Getty ImagesKevin Pelton, ESPN Senior WriterJul 20, 2018, 09:30 PMClose Co-author, Pro Basketball Prospectus series Formerly a consultant with the Indiana Pacers Developed WARP rating and SCHOENE systemFollow on XEmailThe dealMagic get: Center Dakari Johnson, cash considerationsThunder get: Guard Rodney Purvis