Cleveland Browns tight end Kellen Winslow has had a fourth surgery on his knee, according to numerous media reports. Winslow's agent, Drew Rosenhaus, confirmed the report on Saturday. "He didn't have to do [the scope]," Rosenhaus told several Ohio media outlets. "He just had some scar tissue removed. It will make him a better player. It wasn't necessary. That's why he was able to play in the Pro Bowl. So I don't think Kellen's health is a factor and we hope to get a deal done with the team."