Ndamukong Suh is eager to take on a more expanded role with the Lions, perhaps playing as many as four different defensive positions. "It's a lot of fun," Suh said of Detroit's new 4-3 scheme. The 6-foot-4, 300-plus pounder also said he's been busy this summer "changing my body" and "honing in on my skills" to prepare for physical and mental demands he'll likely need. "I sat down with our coaches and tried to understand our scheme a bit better, in-depth," Suh said. "Understand where everybody else fits in, allowing me to play in different areas."