The first padded practice as an edge rusher was everything Green Bay could have hope. With a jarring punch, the 26-year-old who bench-pressed 500-plus pounds in college hinted that he'd be a threat standing up. He's able to bend at the waist easier; he gets a running start.

In gaining speed, flexibility the position demands, Neal does not believe he compromised strength.

"I can still generate that power and explosiveness coming off of one step, two steps and being able to get separation," Neal said. "I'm just a little bit smaller."

The Packers have been coy on Neal's role. Last week, defensive line coach Mike Trgovac raved about Neal's pass-rushing ability. In nickel packages, he could remain a down lineman, shooting gaps. Green Bay will not want him exposed in coverage. Maybe he's in a three-point stance one play, standing up the next.

Five years in, Clay Matthews still needs a running mate at outside linebacker. Biting his tongue, he noted that defenses — just like offenses — start the season with "unscouted" looks, too. And the Packers do have a few new wrinkles for the rematch, he added.