If we traded Casas, we would be getting something valuable back, right?
I'm not saying it will or should happen, especially since 1B looks like one of our weakest positions, but you can't trade crap to get top players.
Which slot looks like the highest need area without Casas?
SP: Wink, Crawford, Bello?
RP: After Houck, Whitlock & Schreiber?
2B/SS: Downs. Arroyo, Sanchez?
CF/RF: Refsnyder, Duran, Dugo?
C: McGuire, Wong, RHern?
1B: Hosmer, Dalbec?
There is no clear cut answer.
I could see us trading a prospect or two (Casas, Duran or Yorke) for a player with multiple years of team control that fills one of these slots, other than 1B. We aren't getting old b y trading Dalbec, Downs and Wong.