**Today's Football Betting Landscape Breakdown**

### Line Movement Analysis
- **Notable Spreads and Totals**: Kansas City Chiefs vs. Denver Broncos moved from -7 to -8 in favor of the Chiefs[4].
- **Sharp vs. Public Betting Disparities**: The public is heavily backing the Detroit Lions, while sharp money is on the Houston Texans (+3.5)[4].
- **Steam Moves**: No significant steam moves reported in the past 24 hours.

### Key Market Influences
- **Injury Updates**: Houston Texans WR Nico Collins and pass rusher Will Anderson Jr. are uncertain for Sunday, impacting the spread[4].
- **Weather Forecasts**: No significant weather impacts reported for today's games.

### Public vs. Sharp Money
- **Highest Betting Volume**: The Kansas City Chiefs vs. Denver Broncos and Detroit Lions vs. Houston Texans are among the highest volume games[4].
- **Public Backing**: Over 60% of tickets are on the Detroit Lions[4].
- **Sharp Money**: Sharp money is positioned on the Houston Texans (+3.5) and Kansas City Chiefs (-8)[4].

### Props and Specialty Markets
- **Key Player Props**: No significant movements reported in the past 24 hours.
- **Team Total Adjustments**: The Kansas City Chiefs' total has increased slightly due to the addition of WR DeAndre Hopkins[4].

### Relevant Historical Data
- **Head-to-Head ATS Records**: The Kansas City Chiefs are 27-2 SU but 14-14-1 ATS as favorites of -7.5 or greater since 2020[4].
- **Recent Trends**: The Detroit Lions are 7-1 SU and ATS, but their aggressive fourth-down strategy and being out-gained in total yards in four of their wins suggest potential regression[4].

### Look-Ahead Impact
- **Future Games**: Early movements on upcoming marquee matchups are minimal, with no significant changes in season win totals or futures markets reported.
- **Playoff/Championship Odds**: The Kansas City Chiefs' strong performance and addition of WR DeAndre Hopkins have slightly improved their championship odds[4].

**Key Points**:
- The Kansas City Chiefs vs. Denver Broncos and Detroit Lions vs. Houston Texans are key games with significant line movements and betting volume.
- Sharp money is on the Houston Texans (+3.5) and Kansas City Chiefs (-8), while the public is heavily backing the Detroit Lions.
- Injury updates and weather forecasts have minimal impact on today's games.
- Historical data suggests potential regression for the Detroit Lions and continued dominance by the Kansas City Chiefs.