Third-string quarterback Brian Hoyer will start for the Cleveland Browns on Sunday against the Minnesota Vikings in place of injured Brandon Weeden, who sprained his right thumb last week and could be sidelined for several games. First-year coach Rob Chudzinski surprisingly decided to start Hoyer over more experienced backup Jason Campbell. Hoyer had been listed as Cleveland's third-string quarterback since training camp opened and was inactive for the first two regular-season games.