The danger now is what happens while he is working to regain his arm strength. Buch makes styrofoam cups look like Abram's tanks in comparison. They will have no choice but to build him back slowly and even then he might hit a snag.
I don't understand why after all these years he does not know his own body well enough to know what was happening to him. Dr. Andrews is describing something that every athlete, pro and amateur participating in seasonal sports goes through over and over again during a career. Between Lester, Buch, Bard and Aceves a sports psychologist could have made a steady living just off the Sox pitching staff.