Wait, wait, wait, so what if they've run through a bunch of security agencies and goverments, handing over HYRDA to various ones, and it doesn't go well, and they just drop Strucker off with this random NATO person who's all why and can't just hand him over to someone in your own country? and the Avengers all um, they don't really like us since Steve dropped three helicariers on Washington, we try not to talk about it. And NATO person is what the hell do I do now? And THEN Coulson kind of casually turns up, shades on. "I'll take him." "Um, no?" "I can knock you out?" "Please?"

Or something ;)