Feldman: If this is it for Carpenter, what a ride it's been
Related:
Vaughn: Carpenter doesn't know how to quit
Feldman: Wainwright will be viewed as the new Carpenter
Feldman: Assessing the Cardinals rotation without Carp
Cards' Carpenter now left to think about his future
Cards' Carpenter will not pitch in 2013, could be done for career
Photos: Chris Carpenter through the years
Despite unknown, Cards' Carpenter not giving up on pitching again
