Are you kidding, everyone's hiring for the holiday season, e.g., Walmart, FedEx, etc. If Kappy wants a job, he certainly could have one by next week.
I can't imagine why any NFL team might want him, though. He went 1-10 his last season in the league, and that was three years ago. It's just a tiny bit unlikely three years not playing would sharpen his already meagre skills.