The Lions have been using a lot of two-tight end sets to utilize the skills of Tony Scheffler and Brandon Pettigrew. "It's different than what I am used to," said Scheffler. "I haven't been in a system quite like this, but as a professional and a veteran in this league, you've got to find a way to adapt, learn new systems and move forward." Scheffler is a skilled route-runner and receiver, while Pettigrew is a tough blocker who's improving as a pass catcher.