EXCLUSIVE CONTENT Get ESPN+ Is OKC about to pull off the greatest pair of upsets ever?Kevin Durant and the Thunder are one win away from history. Andrew D. Bernstein/NBAE via Getty ImagesKevin Pelton, ESPN Senior WriterMay 25, 2016, 02:00 PMClose Co-author, Pro Basketball Prospectus series Formerly a consultant with the Indiana Pacers Developed WARP rating and SCHOENE systemFollow on XEmailIf you think the Oklahoma City Thunder are unlike any team you've ever seen, you're right in one very important way.