Last year I was talking about the Thunder and how at some point they would absolutely need to trade Jeff Green.  Jeff Green is a very talented player... I can see him easily averaging 20+ in the post-"big 3" lotto Celtics.  He's a solid defender, quick and athletic.  Unfortunately, he plays the same position as Durant and has been forced to play PF.  The Thunder desperately needed a real big man... I suggested that the ideal player for them would be none other than Kendrick Perkins and that a Jeff Green for Perk trade would make a lot of sense.  
Perfect trade for the Thunder.  Not sure how I feel about it yet for Boston.