The more I think about it, the more I believe it would be insanity to complete that land cycle in Oath. I mean, maybe WotC just believes they need to take a 3 month period of madness on the chin, but it's gonna be a rough time for standard if there's 5 fetches and a full cycle of fetchable duals. The mana will be so good it might actually be more difficult to play. A paralysis of options, so to speak.
With GameDay coming up, I'm still trying to figure out what I want to play. I have a meta full of Atarka Red, Abzan, and always at least 3 competent draw-go players. The decks I'm currently looking at are BJeskai, GW Hardened Scales, and some flavor of Aristocrats. The only card in Standard I don't have access to is Gideon, which puts GW and the Bant Tokens deck out of reach for me.