Right, and after they merge, you can get out of the two aisles in UC reserved to CO (at least on SFO/4420/4421) which are rows 9 and 10, which I think are kind of bad rows because they are close to the bar so unless you want to stay up all night...

I recommend row 1 or 2, front tip of the lower deck, which are Virgin rows but you can get them at the airport, or if Virgin is in a good mood, over the phone post-merger.