**Early-season paces for several quarterbacks, including Bryce Young (on pace for over 5,300 yards), Matthew Stafford, and Jared Goff, have fueled discussion, yet the 64.5% implied probability on “No” reflects the difficulty of sustaining that volume across a full 17-game slate.** Paces calculated after just 4–5 weeks frequently regress as opposing defenses adjust schemes, weather worsens in December, and teams shift toward run-heavy or clock-controlling approaches once playoff positioning clarifies. Historical precedent shows 5,000-yard seasons remain rare even for elite passers, requiring consistent high-volume passing games without major injuries, offensive-line issues, or late-season rest. Trader consensus appears to weigh these long-term sustainability factors more heavily than the current hot starts.