At the moment, he is not; in fact, he is seen as the weak link in the rotation.
Last night's 10-6 loss to the Indians prompted a 20-minute discussion between Terry Francona and Kim, during which the manager did what the masses thought he should do: He demoted Kim to the bullpen and brought back Bronson Arroyo as the fifth starter.
"I think he feels bad," Francona said. "Not bad because he's out of the rotation. He understands what we're trying to do. And I think he understands we have his interest at heart.
"Right now, it's just not working starting. I don't think it's fair to him or us. So we're going to make a change for now."
Kim was not available for comment after Francona's announcement, but the manager clearly was concerned about the way things have gone the past two days, with Kim and Derek Lowe getting roughed up. Lowe, too, has struggled mightily in his last two starts, but he has a resume of success that the fans and the team can reference in tough times. Right now, fans and team management do not associate good pitching with Kim.
After spending most of spring training and the first 19 games of the regular season on the disabled list, Kim was inserted into the rotation, ostensibly without earning it; that banished Arroyo, who had pitched well in Kim's absence, to the bullpen.
Francona said there always had been a plan for Kim and the Sox were intent on executing it, even if it meant tossing Arroyo back to the pen. It was a bold decision, one made by a team with a strong pitching staff. Usually, if a pitcher is performing well, he stays in the rotation until he begins to falter. Ride the hot hand, so to speak.
It wasn't as if a Curt Schilling were returning from the DL. Granted, the Red Sox committed decent money -- $10 million for two years -- to Kim, and did so with the idea that he would be a starter, which has been Kim's wish since he joined the Sox following the trade with Arizona.
After a very good first start -- five scoreless, one-hit innings in a 4-0 win over Tampa Bay April 29 -- Kim has been unable to get out of the fourth inning in his last two.
Last night, said Francona, "He was very deep into counts. He's not locating. He's throwing a lot of pitches per hitter. They're getting a lot of looks."