Brock Purdy or Caleb Williams: Who Should You Start?

The call

• Consensus QB12 at 15.5 points is the definition of the last-starter tier — fine as a bye-week plug, not a play you reach for over a set QB1.
• The 22.8 implied team total and 3-point spread point to a moderate-scoring script; San Francisco needs to trail late for the volume that lifts Purdy into the top eight.
• The Rams matchup grades 18 of 32 vs the position, but that's off a 0-game sample with 0.00 confidence — treat it as neutral rather than an edge either way.
• No injury designation and he's locked in as the starting QB, so the floor is stable; a shootout total or a bigger deficit is what tips this to a clear start.

The call

• Consensus QB10 at 16.3 projected points clears the bar in a 12-team league where only a dozen QBs start; there's no replacement-level upgrade sitting on most benches.
• Role is unambiguous — listed as Chicago's starter on the post-cuts depth chart with Bagent second and Keenum third, and no injury designation attached.
• The DvP composite ranks Carolina 8 of 32 against the position, but it's built on a 0-game sample with 0.00 confidence, so it shouldn't outweigh the projection.
• Game script is neutral-to-favorable: 23.5 implied team total as a 2.5-point favorite keeps the offense on schedule without forcing a pass-heavy blowout, which caps ceiling more than floor.