They usually pass through Pedro Strop, who lowered his ERA to 1.46 last night with 1 1/3 scoreless innings that included a huge strikeout of Josh Hamilton to end the seventh. I understand the temptation to revisit putting Johnson in the rotation next season and making Strop the closer. Strop looks like he's being groomed in a similar manner to Armando Benitez, who posted a 2.45 ERA in 71 games as Randy Myers' set-up man in 1997 before replacing him the following season. Benitez also had nine saves in '97 and struck out 106 in 73 1/3 innings, but he's mostly remembered for the hanging sliders to Marquis Grissom in Game 2 and Tony Fernandez in Game 6 of the American League Championship Series. Myers was approaching free agency and the end of his career. The situation is much different with Johnson, who's 29 and under team control through 2015. The back of this bullpen is a tremendous strength and, in my opinion, shouldn't be tampered with in 2013. Strop, an absolute steal last summer in the waiver-claim trade with the Rangers for left-hander Michael Gonzalez, is a weapon in the eighth inning. Johnson is nearly automatic in the ninth. Leave it alone.