This article details key fantasy football waiver wire pickups for Week 4 of the 2024 NFL season, highlighting several players to consider for roster changes.

Greg Dortch has struggled to maintain consistency despite his early promise in Arizona’s offense, sharing targets with teammate Michael Wilson, who is also emerging as a significant contributor.

Alec Pierce has shown potential with solid fantasy points, while Brandin Cooks, despite being rostered in a significant percentage of leagues, is not expected to be relevant due to teammate Jalen Tolbert's emergence.

Demarcus Robinson has not lived up to expectations following injuries to fellow Rams receivers, and Jordan Wittington is considered a worthwhile addition despite fluctuating playing time. Additionally, Mike Williams of the New York Jets is gaining traction after a decent performance.