Yeah, if Rizzo is extended, and one (or more) of these bat-first catchers develops well, they'll likely have a ready in-house replacement for him depending on the length of the extension. Also, with the electronic strike zone becoming more and more likely over the coming seasons, bat first catchers will definitely be in high demand. The list keeps growing: Ethan Hearn (20) Ronnier Quintero (18) Brayan Altuve (18) Moises Ballesteros (17) Adan Sanchez (15, will be 16 at signing) With the DH seeming likely to be added too, that's another slot for a bat first catcher.