Guy who's flying under the radar is Donnie Sands at Lehigh.
25 year old catcher who was blocked in the Yankee system, had a breakout season last year between AA and AAA, and is building upon it this year. .348 BA with some pop.
Would be a nice platoon at DH with Hall as well as catcher depth - too bad they've committed themselves to a high price DH when Harper returns.