If Shawn is talking about 2014-15 XD40s, it isn't far fetched that most BK ops don't like them. In terms of the way they run they are geared the worst compared to the 4800s and the Cuomo scheme buses.
Fresh Pond and LGA seems to be the only depots that has 2014-15 XD40s with quick acceleration, they feel that way from a passenger prospective at least. There was even a 2014-15 unit out on a FP hawk run a couple nights ago, I'd imagine hawk ops get to choose what bus they pull out since most of the buses are in the garage once they start their runs.
With that being said, I don't think buses should be transfered from BK just because BK ops don't like them, if BK ops don't like them, then Queens ops probably won't like them ethier!