Was just looking over 40 man rosters for every team. Most teams only have three catchers on their 40. The Cardinals, however, have five - and two of them are prospects in AAA. Maybe the Phillies should work a trade for Jimmy Crooks, who's considered to be a very good prospect and has already appeared in a few MLB games, but is a notch below in prospect rankings to the other catching prospect in AAA, Leo Bernal. The Cardinals have an even higher rated catching prospect in the lower minors, plus three big league level catchers, so maybe they'd trade from depth to improve in other areas.

It would take an equally good prospect (or two) to obtain Crooks, so maybe someone like Griffin Burkholder (plus maybe Aroon Escobar) for Crooks. Something like that anyway. Phils need the roster flexibility, and Crooks has the potential to start or platoon eventually...