Captain America Might Appear in the Hulk Movie

On G4TV they recently interviewed Hulk director Louis Leterrier. He said:

“As a filmmaker and as a fan, I like to go see movies and watch them several times, … and every time I see it, discover little things in the background. Did you know that in Iron Man, Captain America’s shield can be found somewhere? Well in Hulk you might see Captain America Himself!”

So it actually was Captain America's shield in Iron Man and not just a trick. With the origins of Captain America and the Hulk are kinda connected, I would almost guarantee that Capt. will appear somewhere. On a computer screen or poster in the background or something.