We all know what the Philadelphia 76ers are doing. Call it whatever you want – tanking, rebuilding, deconstructing, hoarding – the 76ers are openly, unabashedly and intentionally sinking to the bottom of the NBA, because GM Sam Hinkie has convinced ownership that is the fastest way to get back to the top. Hinkie has constructed a roster that is inherently non-competitive. The Sixers have the fewest first-round picks and the most undrafted free agents of any team. Their highest-paid player makes $6.6