Ugh. PBS for reserves hasn't worked all that well at NWA. Lots of clamoring for a return to hard lines for Reserve guys. I've heard lots of guys bidding for nothing more than a single particular day off (not a holiday, just a day... wife's/son's birthday, beer on the lake day, etc) and not being able to get it. Of course, it's all in the implementation. Good luck and tight contract language to you if you guys go this way.