I guess it all depends.
There is a correlation in ability to CERA (if I remember the graphs correctly that people posted in the forums).
But some teams prefer the offense (Cochrane/Berra/Bench/...) over defense (Molina, LaValliere).
Personally, I try to have both on my team. One that can backup the other or some great ones on the reserve for when I believe I need the exact opposite.
Some people dial up stealing if they see your team has terrible catchers.
Good luck in your adjustments...
__________________
|