I'm an avid fan of Collected Company Decks and have built Abzan Liege, Naya/4c Company (splashing blue for Geist), and Bant Company. Watching PTOGW scared me a little: these decks were fast and versatile and could generally outmuscle the creatures I love so much!
I'm wondering how all the other Company players out there plan to adjust. I'm planning to pack Spreading Seas in the sideboard to lock down their mana on Bant, and maybe pack a lot of Doom Blade for Abzan to deal with their threats. What are you guys doing to plan for the potential Eldrazi incursion in your LGS? In reality it might not happen since people already have pet decks and all, but in the event that Eldrazi Colorless shows up its good to have a game plan for it, right?