"I Want Candy" ("The Last Halloween" Update)

ABC has posted an updated press release for this episode, and, I'll just let it speak for itself:

Will this be a big deal?  Possibly - Bill might just be around for a quick meetup with Alex (I highly doubt we'll see a repeat of "Stand By Your Man" where he was there without Alex at all), but hopefully there will be more to his appearance than that.  But not too much - unless there are bigger romantic plans for Alex down the line I don't want this to be the breakup episode (like two Halloweens ago with Ben).