Long have the rumors fluttered about regarding Avengers being the next Stern title, and in that time, I've pondered the likelihood of a Loki and Hulk pair of Limited Edition versions. Along the lines of what they did for X-Men, with a Wolverine and Magneto LE pair, and a third regular version.
How could George Gomez NOT be referring to that here?
If my guess is correct, my son may be getting the most kickass Christmas present of his entire young life. And honestly, what else could it be? As for which would be Loki, between red and blue, I would assume red, leaving blue for the pro model machine.