Yes, but Satele is not present in Decieved. Even if it was, as you say, 5 years ago, it could be a lot more time between Hope and Decieved. Just sayin'.
Okay, so why was Satele's in game model young in the E3 Trailer, which I might add, specifically shows QUEST GAMEPLAY. The specific title of said quest escapes me but it's the one where she asks to speak to the Knight before going before the (Jedi) Council.
Why is her holo-transmission model of the same model IN that E3 Trailer.
Why was her model the same as the E3 Trailer sometime around September-ish (I entered the beta and then preordered).
What can I say, she was good looking; pixel or not