The Jacksonville Jaguars and first-round defensive tackle Tyson Alualu are making progress on a contract, the Florida Times-Union reports.

"The Jaguars have made a five-year proposal to agent Kenny Zuckerman, who is preparing a counteroffer. The two sides are hopeful they can strike a deal shortly."

In 2008, defensive end Derrick Harvey missed 33 days of training camp, and last season, left tackle Eugene Monroe missed nearly two weeks.

The Jaguars had their first on-field practice on Friday.

Alualu is expected to start next to 2009 third-round pick Terrance Knighton this season in the "3" technique position on a revamped defensive line that saw the departure of longtime stalwart John Henderson, and the arrival of veteran end Aaron Kampman.