HINDSIGHT: Included in Sam Hinkie's resignation letter as general manager of the Philadelphia 76ers, as posted by ESPN, was a fascinating passage about an odd regret: not cashing in on the Heat's fire sale of Joel Anthony in 2014 in a salary-cap dump, when the Boston Celtics were able to also secure a pair of second-round picks. Wrote Hinkie in the letter he submitted to the 76ers, "Many of us remember exactly where we were when tragedy strikes and we think of what could have been. For me -- and this is sad for my own mental well being -- that list includes the January day in 2014 when Miami traded Joel Anthony and two second-round picks to our formidable competitors the Celtics. I can still picture the child's play table I paced around at Lankenau Medical Center on my cell phone while negotiating with Miami's front office. This was in between feedings for our newborn twins, when my wife and I were still sleeping in the hospital. Danny Ainge finalized that deal [and several other better ones] and received one first-place vote for Executive of the Year that season: mine."