Once Upon A Time Season 6: Episode 11, a death to be expected in the sequel?

A new promotional video of episode 11 of season 6 of Once Upon A Time has been unveiled and this one seems to announce the worst for one of the characters!
It is next Sunday that Once Upon A Time will make its great return on the American chain ABC after nearly three months of absence. The series had missed us and honestly, we are delighted to find it in a few days. Especially since our heroes were left in complicated situations: Regina and Emma in a parallel world, Charming and Snow still under the influence of the curse of sleep, the revelation of the killer of Emma … In short, that Of exciting intrigues are about to resume! And while we were showing you all the details of Season 6 episode 11 of Once Upon A Time , a new trailer was unveiled, probably announcing the worst for one of our heroes.
As you can see, we find the evil queen speaking directly to the viewers. She announces that the battle between Good and Evil will rage and that for some, a happy ending will be in order, but that for others, it could well be their last chapter. So, would ABC be preparing us for the worst? We meet next Sunday to discover it, but in the meantime, find the program of the week. What do you think ?