Three-time Cy Young Award winner Max Scherzer continues to work his way back to the major league pitching mound. Scherzer underwent back surgery during the offseason, but he was able to throw 52 pitches during a recent minor league rehab start. He did surrender three runs on five hits during the outing, but the way Scherzer’s body responds to the rehab remains his and the Texas Rangers’ primary focus.”I like where everything is at,” Scherzer told…