As much as I love the idea, you have to think for a sec, Secret Invasion just started. I'm sure they are working on something to commemorate SI but with Iron Man, Hulk, and the waves coming out at the end of the year we shouldn't hold our breath. I would bet they would come closer to this time next year. But as far as the SHIELD Agents I totally agree, I would love to see some more army builders come out. TBT your single pack idea is a good idea. But I would personally buy twelve if I saw them so I think the boxset or two pack idea would work for my wallet. But that's just because I am the type of person that would fall for an impulse item like that. I have seriously like no willpower.......