Well there's 2 parts to this scenario.
You win at getting what you want without much trouble to yourself, regardless to consequence at others.
You fail in the 'corporate' manner for letting your team mates down. There is no arguing that.
Depending on who your boss(es) are depends on what you say about taking time off, for Dec 7 I told my FSgt. that I planned to take some leave for a week even though we have alot of stuff to do before the end of the year. He asked me why not for xmas and I told him we get plenty of time off and I plan on using some vacation time for WoW. He then said (this is all jokingly) "You son of a bitch, I was hoping if no one was planning on taking some time off I was gonna do the same thing" So then i go into the whole well dude you should of just done it and then i gotta hear about how the FSgt has got to be the one taking the hits. So i said that sounds like a plan and he agreed more so to give my vacation because im sitting at 82 days of leave and near the 'hard' cap so to speak!