Watching Matt Harvey and Zach Wheeler pitch for the New York Mets this past weekend, one has to be concerned about the quality arms that are sprouting like weeds around the National League. The Nationals still have the best threesome of starting pitchers in the NL, but the performance gap is narrowing.
The Nationals avoided Jeff Locke in their first series against the Pirates, but he is right behind Harvey in the ERA race. Harvey leads all NL pitchers so far in 2013 with a 2.00 ERA to Locke's...
