Despite Roy Oswalt's trade request, the Astros are not actively shopping the right-hander, according to sources. However, that could change as the July 31 trade deadline draws closer should Houston remain at the bottom of their division. RealGM Note: Oswalt has had a successful bounce back season, posting a 2.66 ERA (3.47 FIP), down from his 4.12 (3.76 FIP) in 2009. He has also increased his K/9 rate to 8.85, which is closer to where it was when he first broke into the bigs in 2001 than it had been in each of the past five seasons (typically under 7.00).