I'd keep him. His ERA should drop below 4 by the end of the season and he will win games. Boston's offense is good. If you really don't want him, try to trade him and see what offers you get. You might be suprised.
Yes doctor, I am sick.
Sick of those who are spineless.
Sick of those who feel self-entitled.
Sick of those who are hypocrites.
Yes doctor, an army is forming.
Yes doctor, there will be a war.
Yes doctor, there will be blood.....