Update: Roy will undergo right knee surgery this week, and it's unknown how long he'll be sidelined, The Oregonian reports.
Recommendation: Roy sat out the last four games with soreness in his right knee, and it now seems he'll be out for a significant time. Alexey Shved could see a big boost in value as a result. Roy will have an arthroscopy performed this week. It will be the seventh knee surgery he's underwent since high school.
