spoilers:end of spoilers
So people speculate that this funeral is Gambit`s from trailer 0:36
https://youtu.be/pv3Ss8o9gGQ?si=9TAxFf1bMf5H1p__&t=36
I afraid that Remember It was so good that they will keep him dead.
I think we should wait at least till Episode 8 to see. If they kill more from the main cast then probably all of them will return.