Although Astros righthander Jarred Cosart had a magical major league debut tonight at Tropicana Field, it makes complete sense for the Astros to option the rookie from League City back down to Class AAA Oklahoma City after the game. Cosart, who carried a no-hitter through 6 1/3 innings and pitched eight scoreless innings, was stellar while holding the Tampa Bay Rays to two hits and three walks with two strikeouts. By sending Cosart down immediately after the game, the kid doesn’t have to sit around without pitching for an extended period between starts. After concluding the three-game series against the Rays, the Astros have a four-day All-Star break beginning next [...]