The Astros could use Kevin Gausman, but he’ll make his major league debut Wednesday for the Orioles. Instead, Houston hopes Carlos Correa becomes the marquee shortstop the organization has never had. Correa was taken first in the 2012 draft and Gausman was taken fourth, just behind catcher Mike Zunino, who is already making waves at AAA. Gausman, meanwhile, is the former LSU pitcher and is making the jump from AA after only 61 minor league innings. Unusual for a pitcher, to say the least. Zunino has done well in his short run too and it wouldn’t be surprising to see him in Seattle at some point during 2013 after he [...]