Who Should I Start? Who Should I Sit? Some of the most common Week 4 fantasy football lineup decisions involve players like Khalil Shakir, Tee Higgins, Tyreek Hill, Xavier Worthy, Rashid Shaheed, Marquise Brown, Tyquan Thornton, Stefon Diggs, Zay Flowers, Josh Downs, Tory Horton. However, don't worry, we are here to help you make these decisions and build winning lineups in Week 4. Set your optimal fantasy football lineups for Week 4 of the 2025 NFL season. Our free Who Should I Start? tool ...