Spider-Man and Avengers Face-Off Action Figures Sets?!?

Ok, we don't really know what these are, but etailer Entertainment Earth has up for pre-order what they are calling Spider-Man and Avengers Face-Off Action Figures Sets.

There are not a lot of details provided but they are listed as Hasbro products to be released in March and say two sets are being released. Here is the description as it is listed on the site:

Awesome figure collection includes classic Marvel superheroes! Choose from two teams, or get them both for awesome heroics! This package includes 2 individually packaged sets, including:
1x Avengers Set
1x Spider-Man Set

* Collectible Marvel figures!
* Popular heroes from the Avengers and Spider-Man!

There is no mention of what scale these figures will be in. They are not listed under mini-figures like the Superhero Squad figures but they are listed with a price of only $11.99, which seems somewhat low for 3.75" figures. Hopefully we will learn more about these in the coming days.