And the Wasp. The founding female member. Hopefully she's in the film she was just too small to be noticed in the trailer.
Speaking of which, I saw the 3D teaser trailer this morning and thought it looked amazing. The only thing that still bothers me a little is that Chris Evans looks too young to be Captain America.
I tend to think of Steve Rogers as older than he is, but he was probably about 25 when he joined the Avengers (if he was 18 when he was recruited into the US Army) in the proper Marvel Universe, and Tony Stark should be older than him. Maybe the time on ice aged his face a bit in the Marvel Universe.