With Celestino and Kepler both presumably out for a while, maybe it makes more sense to recall Kirilloff than I earlier thought. He is after all, a corner outfielder/first baseman.
I don't think the time is now to bid farewell to Gordon. That he provides infield depth and outfield depth and a reasonable chance to reach base makes him pretty ideal as a bench player. I would guess that Sanchez should be fine today and that a third catcher isn't needed.