The Browns have waived wide receiver Brian Robiskie. A former second-round draft pick, Robiskie was waived Tuesday to make room for free agent running back Thomas Clayton, who played in two games for them last season and has been brought back because of injuries to Peyton Hillis and Montario Hardesty. The 24-year-old's role was reduced this season and he has steadily slipped down first-year coach Pat Shurmur's depth chart.