Chris Evans as Captain America (updated!)

Your "Impressiveness Of Entertainment Weekly Cover Debut" Scorecard, thus far:
Avengers: 1 Green Lantern Corps: 0

That'll do just fine, thanks.

iFanboy.com was johnny on-the-spot with scans, check them out. Good shot of Hugo as a not-yet-monsterfaced (or are they doing the mask thing?) Red Skull, but the big "squee!" will be for a strikingly-iconic-looking (it could be a poster on it's own) rear shot featuring the Mark I "triangle shield."

This is really happening.

EDIT

One more thing: I swear to any gods who'll hear me that if the fucking Teabaggers start tainting this by dressing up as Cap at their douchebag rallies... it's ON.