Looks like in halo 5 will be fighting multiple excavators in the halo 5 hero awakens vidoc we see one excavator on a desert planet and one on a snow planet and also new mongoose warthog variations skins with a golden colour possibility of miners or construction vehicles customized for battle and we also see new looking marines or could be miners or even construction workers I am really hyped for this even armies elites assisting the player and his fire team at the mantis scene the elites have a red colour to them the battles are looking massive from convoys of unsc vehicles assaulting promethean pheatons and forces to arbies forces on sanghilos sorry for spelling and punctuation 
I can see your so hyped you can’t even put any periods at the end of your sentences. But, yeah, it looks so amazing that I’m having a hype overload.