Guys they announced Halo 5 is going to be locally single-player only. Sign this petition to change that here: https://www.change.org/p/microsoft-343-industies-bonnie-ross-kiki-wolfkill-microsoft-studios-add-split-screen-co-op . Be a part of the people that keep Halo the way it's supposed to be!
Idk about you but I don't know the last time I played split screen halo. Maybe when I was a young teen at a party? I'd much rather have what the excellent game quality they're delivering than being able to split screen one day out of the year maybe on like a holiday. Split screen isn't as big of a thing anymore.