Rams RB Kyren Williams suffered a high-ankle sprain in Thursday night's opener vs. the Bills, ESPN's Field Yates reports. Williams is expected to miss "up to 6 weeks," which is a standard timetable for this injury. Williams isn't worth stashing in redraft leagues.
Update: HC Sean McVay said Williams will have surgery on his high-ankle sprain and be sidelined 6-8 weeks.