Rutledge does not seem to wear down. It has been more that he is inconsistent: a couple of fine starts, which should be encouraging, and then he bombs. As if his foot injury bothers him enough that he has been erratic.
He isnt better than last year. I think this is more than his early season foot injury. He just doesnt seem to be starter material at this point.
Its a small sample size, but looking through his last few starts, in all but one, the majority of his strikeouts are coming the first time through the order. I think this is less about being consistent as it is lacking the secondary pitches needed to overwhelm opposing batters, and lacks the command to get outs.
We're developing starting pitchers better now. The pressure to turn Rutledge into a starter is lessened now. Lets do what we did with Tim Cate and Joan Adon, and see if we can find a major league role for Jackson