Astros left - hander Dallas Keuchel may have captured American League Cy Young honors in 2015 .
That does n't mean left - hander 's resting on left - hander 's 's laurels this spring .
Astros left - hander Dallas Keuchel may have captured American League Cy Young honors in 2015 , but that does n't mean he 's resting on his laurels this spring .