NFL Nation reporters assess the biggest injuries across the league for Week 4, including updates on the murky statuses of quarterback Jimmy Garoppolo and wide receiver Dez Bryant.
- Sources: Bryant was no-show, led to MRI delay
- Call-crasher Rex asks Edelman if he'll play QB
- Ailing Seahawks turn to Spiller for depth at RB
- Gruden: 'Very' concerned about ailing Doctson