"It's a tough time of year for everybody," Foster said. "You see some of your best friends getting cut and no longer with the team. But like I said, it's part of the business. It's above our pay grade. We come here and play football. All that other stuff is what the guys upstairs do and you've just got to roll with it. Perry's a great guy, man, one of my really good friends out here since I first came. So it's tough to see him go."