"There's always the lure of becoming unrestricted and being able to talk to every team," MacDonald said. "With that being said, I know Philly is a great organization and now I know a great group of guys. It's not going to be 'OK, I really want to go to free agency.' I think it's more about if I'm a good fit for the team and if both sides agree this is going to be a place that I'm going to be for years to come."