BJ has agreed to come out of retirement to fight Rory MacDonald, but to me this fight just doesnt make any sense. BJ's title aspirations are finished (i see him doing a "Koscheck" and fighting for the big pay days only) but Rory is right there waiting for the title fight (which, aside from GSP, he WILL win). This is potentially damaging to his career should he lose, and on the flip side a win really wouldnt benefit BJ in any way.
Should be one hell of a fight and i actually think Rory could take him out with strikes, but i just find it odd that these two would be matched up at this stage of their respective careers.