User blog comment:Eobard95/Season 6 Trailer - Where's the bow?/@comment-27700324-20170725020413

Well it isn't confirmed by these lines. You are still stuck in a Scrodinger's cat situation until the episode comes out. After all the evidence you point to can be explained away in a Felicity alive timeline. Oliver broke up with Felicity after this ep. That could also be why he has a different bow. (He can also get rid of his sleeves with that logic) The promo is also just hiding everything so we still don't know, the people who are not in the promo are the suspects of who will die so the creators are keeping it as hidden as possible. That way we are kept on our seats.