Lanefan
Victoria Rules
With most minis it's pretty obvious which way it is looking; that should do for defining the front, and the rest then becomes obvious. I'd guess you would only end up needing to put stickers on about 5% of your minis, ignoring of course those that represent creatures that have no facing at all (oozes, swarms, etc.)One of the huge problems that I could foresee with trying to use facing nowadays is using D&D miniatures with it. D&D minis have round bases, so I'd have to mark the bases somehow to indicate the figure's front. A little sticker or something would probably be fine, but it's still an extra prep thing I'd have to do for the game, and I have a lot of miniatures.
Lanefan