Just got my BD match from AF/KL. I don't necessarily want to fly BD, and they don't fly anywhere useful using their own metal (so the 4 upgrade vouchers are pretty pointless - not many long-haul flights), but the other perks across *A should be nice.

BTW, I was matched FB Plat to DC Gold which is *A Gold (like LH SEN, I guess). It took 3 working days, and I DIDN'T need to fly any BD or *A segments.