APBRmetrics

Season by season it'd be iffy - I would assume superstar rookies would spike overall rookie totals ever so often. But, I would assume we'd have a trend. Weighted average BPM for rookies http://i.imgur.com/H7FPUuU.png?1 Average for players with 10+ years of experience http://i.imgur.com/RJtdCsI.png?...