Glad to see they finally learned the lesson from Titanfall 2's launch.

Posted it before, but found this hilarious.

“Our game will have you fighting Nazi zombies!”
“Oh, cool.”
“In our WWII game, there’s a female protagonist!”
“DO YOU EVEN KNOW ANYTHING ABOUT WWII!? OPEN A HISTORY BOOK. NO WOMEN!”

I think Joel in the trailer was a figment of her imagination and this whole scene was her going to avenge his death, the game being just Ellie with some flashbacks of their relationship between the games.