Astros manager Bo Porter, general manager Jeff Luhnow and president George Postolos met with the media Tuesday afternoon during an annual pre-spring training lunch at Minute Maid Park. Porter was his normal grounded but excited self. Luhnow acknowledged national analysts’ predictions Houston will again be the worst team in MLB, but said he’s optimistic the Astros will exceed expectations in 2013, mirroring last season’s Oakland A’s and Baltimore Orioles. Postolos openly discussed Houston’s long-term rebuilding plan while saying he believes the Astros will be available on all major TV carriers by April 1. Notes from the media session: - Porter will visit with longtime friend Bill Parcels on Friday and [...]