"Jordan Zimmermann came out on the other side of Tommy John surgery as both an example to Stephen Strasburg and a legitimate No. 2 starter. At 25, he ranked among the top 25 in the majors in ERA (3.18) FIP (3.15) and wins above replacement (3.5). The Nationals, really, could have hoped more out of him this year.

Now that he has reached his 160-inning limit, what comes next? Well, in regard to the Nationals' rotation, the happenings in Class AAA Syracuse's doubleheader last night could be a clue. Both Tom Milone and Brad Peacock tossed five scoreless innings. Either could replace Zimmermann in the rotation and remain schedule. Milone, who's older and more polished, is the more likely choice.

The Nationals could also decide to simply use a four-man rotation the next time through, taking advantage of yesterday's off day. That would hold them over until Sept. 6, our best-guess (guess!) date for Strasburg's first start. We should get some answers from Davey Johnson, or at least a hint or two, today.

And for Zimmermann? He'll stay with the Nationals and soak up the games until the season ends. At that point, it will get more interesting. Zimmermann's excellent comeback season made him — and this is just in my estimation — a candidate for a contract extension. "