I personally hate all these hints and teasers. By the time they are done you have practically seen the movie. I mean if that is the dagger of Mortis would you rather that not have been a secret and a surprise in the film? I mean that is a Major plot twist leak. I like going in a virgin not knowing anything but nowadays seems everyone is out to ruin everything. hell my news feed and any page I go to on the web if just full of star wars spoilers. you cant avoid the dang things. Hell the mandalorian, people stay up till 3 am watch it and then immediately post spoilers in the frickin titles of the write up and I get up open phone and bang spoilers right here in my face I cant avoid them.
so far they have spoiled the death star, the emperor, the dagger and evil ray. hell why not just put the whole movie on youtube at this point.