So I was playing the CoD:WaW demo (seeing as I haven't bought the game yet) and something muffed up with the game (I think Polonsky's foot got ran over by a tank and he was stuck there, so the huge-ass Japanese counter-attack didn't happen and Roebuck & everyone else just stood there) and I was able to troll across part of the map. I turn around and the 2nd person I see is (and I shit you not) Cpl. Gage.
Doc. Richtofen metioned to me that the character appeared in the last Marine mission. I think I will create the page now.