There's hope but it is not likely IMO. And this poster sadly doesn't change anything. Uncharted 4 posters were up for last E3 and that was even after a formal delay. I would be shocked if Horizon isn't early 2017.
Absolutely. That's what I have thought from the beginning as well. They've carved out a nice spot for their big first party games in the first half of each year. Unfortunately, for those of us who don't play shooters, we end up with not much to look forward to for the holidays. But it's smart business by them and the third parties that also move to the Spring.