‘”The question around here is ‘Why isn’t he in camp?’ But it’s a business,” Nixon said. “You don’t know how long you’re going to last in the NFL. You have to try and get as much as you can right away. He could come in and break his leg the first day of practice. You never know. For me, I was on top of the world playing, leading the NFL in interceptions when I got a knee injury and it was the beginning of the end of my career. You never know. You’ve got to be lucky out there, too.”‘