Thread:Bratpack/@comment-1509585-20141220220916/@comment-24442508-20141220222406

Nope, I think the likely explanation is just that he is an Ambassador and for production reasons, probably budget (they didn't want to paint someone blue) or they just wanted a shot of a random Kree so they chose the Ambassador. The credits are more credible given the conversation and the brevity of the other source.