Over the past 24 hours, several key developments have impacted the fantasy football landscape as managers prepare for Week 4 of the 2024 NFL season.

### Injuries and Player Availability

- **Cooper Kupp**: The Los Angeles Rams wide receiver has been ruled out for Week 4 against the Chicago Bears due to an ankle injury. This will be his second consecutive game missed, and fantasy managers should not expect him back until at least Week 8.
- **Puka Nacua**: The Rams' other injured wideout, Puka Nacua, remains on Injured Reserve with a knee injury and is not expected to return until Week 7.
- **Alvin Kamara**: The New Orleans Saints running back is dealing with hip and rib injuries and was out of practice on Wednesday. Despite this, he is still considered a start-worthy option due to his significant role in the passing game.
- **Tank Dell**: The Houston Texans wide receiver is listed as 'day to day' with painful bruised ribs and is unlikely to play in the upcoming game against the Jaguars.

### Matchups and Start/Sit Advice

- **C.J. Stroud**: The Houston Texans quarterback faces a favorable matchup against the Jacksonville Jaguars, who have struggled defensively, particularly against quarterbacks. This could be a breakout game for Stroud.
- **Jerome Ford**: Despite a knee injury, Ford is in a promising position against the Las Vegas Raiders, who have surrendered significant fantasy points to running backs this season.
- **Davante Adams**: While the Cleveland Browns defense is strong against the run, Adams could see increased targets as the Raiders may need to rely on the passing game. However, the inconsistency of quarterback Gardner Minshew is a concern.

### Quarterback Rankings and Performances

- **Josh Allen** and **Lamar Jackson** top the quarterback rankings for Week 4, with Allen facing a Ravens defense that has not lived up to expectations and Jackson continuing to contribute significantly with his rushing yards.
- **Kyler Murray** is finding his rhythm and has a favorable matchup against the Washington Commanders, who have allowed over eight yards per pass attempt.
- **Jordan Love** is expected to return for the Green Bay Packers, but his passing opportunities might be limited against a strong Vikings defense.

### Sleepers and Breakout Candidates

- **Caleb Williams** and **Justin Fields** are highlighted as sleepers for Week 4. Williams faces a favorable matchup against the Rams, and Fields could exploit the Colts' weak run defense.
- **Cole Kmet**: With Keenan Allen potentially out again, Kmet could have another strong game as a streaming tight end option.

### General Trends

- The fantasy landscape continues to be influenced by injuries to key players like Christian McCaffrey and Puka Nacua, forcing managers to make tough lineup decisions.
- Teams are adjusting their strategies, such as the Cleveland Browns leaning more on the run due to their poor offensive line play and inconsistent passing game.

As the season progresses, staying updated on the latest injury reports, matchups, and performance trends is crucial for fantasy football managers to make informed decisions and optimize their lineups.