barracius asked: "Blocks will involve anywhere from one to all of the Gatewatch." Given that plus your claim that "other planeswalkers can join the Gatewatch," do you believe that we will see a block that does not involve ANY of the original 4 Gatewatch characters? Or are the original 4 too iconic for the Gatewatch to allow for none of them to appear?

Eventually? Yes, but it’s going to take time to grow the Gatewatch.