Galan007
|Quantum Observer|
Eh, Yaddle was still alive and well during TPM -- she was literally IN the movie.
So unless the fight between Yaddle and Dooku takes place after TPM(which seems unlikely, given that Dooku appears to be much younger in that clip, and still has a blue lightsaber), then Yaddle really can't get killed-off there. Filoni is obviously willing to handwave away elements from guides/novels/comics with his shows, but outright retconning one of the movies like that is something else entirely. /shrug
Also, Dooku had officially left the Jedi Order something like 10 years before the events of TPM, and was covertly acting as a bonafide Sith Lord during the events of TPM(according to current canon, at least.) Yet even by the time of AotC, Dooku was evidently still in pretty good standing with the Jedi, as Mace initially refused to believe that he would try to kill Padme: "He couldn't assassinate anyone. It's not in his character."
That said, if Dooku had openly attacked a Jedi Master/Council member years beforehand, surely the Order would have been a LOT more skeptical of his motives and whatnot by the time of AotC... So perhaps that sequence is just an [albeit hardcore] training exercise?
Either that, or Dave is about to Filoni the shit out of existing continuity.