Scattershots while wondering whatever happened to Los Caballitos, Carlos Lee’s followers. They say you can never have enough pitching. Whoever “they” are certainly got it right regarding the Astros in the early going of 2013._At one point, 10 pitchers were competing for the rotation. Such a good problem to have that Jeff Luhnow committed to tandem starters at all levels, including AAA Oklahoma City. But after a relatively injury-free spring training, the Tommy John bug has hit Houston in a big way, perhaps even altering its approach through the summer trade season. Both John Ely and Alex White, two trade acquisitions this off season, will be recovering from the reconstructive [...]