Jonas Knox ponders about 49ers RB Christian McCaffrey's Achilles Tendinitis and claiming that going to Germany to handle it better may be foreshadowing that the injury is more significant than originally thought. Jonas also talks about what the Miami Dolphins are doing with QB's while Tua recovers from his concussion. Plus, Jonas gives credit to Kevin O'Connell's opinions on young QB's and team organizations fits, reacts to College Football Week 5, has another go at Knox Locks, and more!