Originally Posted by BullMcGiveny
It'll be the same guy. Likely the same age, too. Might explain it that Zola's experiment made him unaging something.
I think it'd get them at least curious enough.
Hence Winter Soldier's domino mask in the comic...
I'm not sure they'll go the "mask over the eyes" route in the film, but having something at least partially covering his face would go a long way in keeping his identity a secret from everyone (especially Cap) more plausible.