Something like the Anglican Covenant remains “the only game in town," for the simple reason that it delivers a synthesis of Anglican thinking about the Church wrought as a vision for the future. The alternatives are amnesia at best, innovation at worst.
In Norfolk, England, where I spent most of my teens, there’s a saying. “It’s the same but different.” I’ve never fathomed quite what it means but I find it delightful. We have stumbled into a world where difference is in style.