I would think they would. It's a good excuse to re-release Stormtroopers and give people another crack at being able to order them at retail. The description for the current pair reads: "The movie-accurate collectible figures are specially crafted based on the image of Stormtroopers in Star Wars: Episode IV A New Hope featuring bodies with two different heights...".
Have to say, ST went checking inventory faster than I expected. For anyone that missed out, jump on the waitlist as soon as it's up (as a few have mentioned). Since this is Star Wars, I really expect that it will turn out to a biggish exclusive. I remember with Midas, the waitlist was still active and converting like 6 months after it sold out. I think there is a lot of behind the scenes inventory management that goes on with these exclusives between HT and Sideshow.
I also wondered if some secondary sources are able to order on a sale or return basis.. and that stock is eventually fed back into the system.