"We've got edge guys you have to account for, but, if you put a back or two linemen on them, it opens up the middle," Leach said. "We've got good pass rushers in the middle like Haloti and Canty. That puts a lot of stress on an offensive line and the fullbacks and backs. It's a challenge for us in practice, so it will be a
challenge for a lot of people in the league. It's going to create a lot of problems."