<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Instead, when I see someone I like at the gate, I need to be able to force the person who's sitting next to me in FC to swap with the person I like in coach. I don't see that happening though.</font>
Good luck,
doppy!
I've done this, but only by exchanging boarding passes before getting on the plane (after security, these days). I agree
AS Flyer (and some others) that doing this mid-flight, especially more than once, is not acceptable and I've never seen it allowed (though I have seen people try it more than once).