Packers have work to do at two key spots: cornerback, outside linebacker

If the Green Bay Packers had to play this Sunday, they probably would line up with a 35-year-old cornerback on one side of the field and a second-year pro coming off a major surgery on the other side.

At outside linebacker, Clay Matthews and Nick Perry might have to play 70 defensive snaps -- or at least every important pass-rushing down.

That’s where they stand after the first wave of free agency, when the only addition to their two most troubled spots on defense came in the return of Tramon Williams, who last played for the Packers in 2014. At age 34, he played well for the Arizona Cardinals last season and at this point looks like the best option to start alongside last year’s top draft…