It’s been nearly three years since the Astros admitted_what most everyone else already knew: The team was going nowhere and a complete makeover was the only way back to respectability. Still, July 2010 brought about some dark moments as the Astros yanked our hearts right out of our chests. First, the Astros granted Roy Oswalt’s trade request, sending him to the Phillies in return for J.A. Happ, Jonathan Villar and Anthony Gose. Then, two days later, Lance Berkman was off to the Yankees for Jimmy Paredes and Mark Melancon. Oswalt has started only 44 games after leaving and Berkman had a strong 2011 but not much else. Berkman is expected [...]