Mack has until July to sign a one-year,Cheap Jerseys Authentic, $10 million contract with the Browns.
Although Mack is not in attendance for this week's workouts,Cheap Basketball Jerseys China, Pettine doesn't think his absence is cause of concern.
"I think it's important,Wholesale Nike Shoes For Sale, but I don't think it's critical,Sac ?? Dos Kanken Pas Cher," he said. "I think he's certainly smart enough that he will be able to — if we do get him on campus — he will be able to make up for that lost time."
Pettine would not comment on whether the Browns were in negotiations on a long-term deal with Mack,Adidas NMD China Wholesale, who has not missed a single offensive snap since he was drafted by Cleveland in 2009.