Eric Gagne became a bit less of a mystery to himself Tuesday. As for the rest of the American League, they will just have to wait a bit longer to solve the puzzle he can represent. Gagne, the former lights-out closer of the Dodgers trying to resurrect his injury-stalled career with the Rangers, had another of his every-third-day bullpen sessions prior to Texas' Cactus League date with Seattle. However, not just any bullpen session. Gagne has had good days and bad days since being waylaid by elbow problems following his 45-save season of 2004. But he hadn't had a best day, until Tuesday.