You're right tec, because there is really not much of a comparison offensively. This is what is listed in the Knowledge Base as the criteria for AS consideration.
1B/2B/3B/SS/LF/CF/RF - runs created, good plays, poor plays, errors, team winning percentage.
By this criteria, Castillo is the choice even though Friedrich leads Castillo by over 13 RC and about 1.3 RC/27. And it's ridiculous, since only one of these criteria deals with individual offensive output. The other criteria are defensive or team oriented. This needs an update.
But I still ask. Which guy would YOU put on the AS team?