Neil Paine at the Basketball-Reference.com Blog (HT: @3QCMagic) offers lots of tables and a revealing, damning factoid: ...the majority of his shots in recent seasons have been jumpers, despite the fact that he's one of worst jump shooters in the game (witness the unthinkably low .128 eFG% on J's last season)but the key passage is this: I was once a big Jason Collins supporter because of his tremendous defensive impact, as quantified by his adjusted +/- and his on/off team defensive e...