MLB insider reveals what position Astros 'desperately' need at trade deadline

After their poor start to the year, the Houston Astros were not viewed as a trade deadline buyer. It got to a point that Yordan Alvarez, Josh Hader, and even Hunter Brown were being named as trade chips.But, they've made up some ground and now have a legitimate chance to make the postseason. In fact, they're just 0.5 games out of the Wild Card in the AL. With that in mind, it's not hard to imagine the Astros buying at the deadline this year.MLB insider Bob Nightengale of USA Today is reporting that the Astros "desperately" want to trade for one position at this year's trade deadline amid their recent resurgence: starting pitcher.Astros 'desperately' searching for SP upgrades"The Astros, who have gone 26-19 since May 21, desperately want another starter," Nightengale writes. "Their rotation