Thanks for the reminder and I do recall those comments by Ainge/Stevens back in November.
The reason I call it an idiot GM move is because I can see absolutely no value in keeping a guy on the roster, and wasting resources, time and a roster spot if you are A) ultimately unable to control him come the off season and B) He could consequently start progressing and then walk on you.
It just makes no sense. Yes, the option on a 4th year rookie contract for a guy who hadn't proven much yet, but certainly had an outside shot at making a breakthrough. 6' 7", long, tough, soft on D but clearly had potential. In today's NBA CAP, could you not afford that contract for your 13th guy, see what happens?
And if not, jettison him, and bring Nader up, develop him - at least you can control him at season's end. This move to me was in line with not using our 31st to draft and stash Zubac. Just head scratchers for me.