The Columbus Blue Jackets have gone 2-0-1 in their past three games, but coach John Tortorella said he will shuffle his bottom three lines in hopes of generating more offense. Left wing Boone Jenner will move from the fourth line to the second. Left wing Matt Calvert will drop from the second to the third line, bumping Scott Hartnell to the fourth. Jenner scored a career-high 30 goals last season but has yet to score a goal this season. "I don't think we've developed enough offense," Tortorella said after the Blue Jackets' morning skate at SAP Center. "Not just [Jenner], but our lines. ... I've got to be concerned about lack of offensive opportunities. So we moved a few people around and see where we go." Jenner said the move could help him. "Obviously [I] set a standard for myself," he said. "I just went to keep getting better every year. I think that will come with the way I'm playing. If I'm playing the right way and doing the right things, there's no doubt that stuff's going to come." Columbus lost its first two games of the season including a 3-2 loss to San Jose on Oct. 15 at Nationwide Arena. Since then, they have two regulation wins and a 3-2 overtime loss Tuesday to the Los Angeles Kings at Staples Center.