UPDATE 3: We have gotten official confirmation from Hasbro that Headpool will not be included in this set.
UPDATE 2: Upon further inspection of the images it looks as if the second head is just a regular masked Deadpool head and the one on the figure on the blister is a head with the mask pulled up so he can eat taco's. So unless Headpool is by some chance included as a pack-in with one of the other figures which we can't see then it looks like he is not included in this set.
UPDATE: For those asking about Headpool, it does appear that he will be included as a pack-in with the Deadpool figure.
Thanks to the folks who caught this in the images and chimed in.
The Merc with a Mouth teams up with his favorite allies -- alternate universe versions of himself-- in this highly collectible and unique action figure set. The 3.75-inch Marvel Universe figures of Deadpool, Lady Deadpool and Champion of the Universe, along with figurines of Kidpool, Dogpool and Squirrelpool come packaged in individual “taco shells,” all inside a collectible taco truck package! Following the convention, a limited number will be available on HasbroToyShop.com.
(Approximate Retail Price $49.99 At The Hasbro Booth #3329 at Comic-Con International in San Diego)