- Source: Dolphins replace Fitz with Brissett at QB
- Ex-Packers RB Williams says he's joining Lions
- Broncos exercise contract option on Von Miller
- Payton expects Jameis, Hill to battle for Saints QB
- Sources: Giants, DL Williams reach $63M deal
- Source: Jags land CB Griffin with $44.5M deal
- Source: Pats, TE Henry agree to 3 years, $37.5M
