Not all leagues are created equal, and not all of them have starting spots designated for Flex players. But for those that do, we offer two versions of our Top 150 rank lists: One for standard formats and one for PPR formats. You might notice some peculiar rankings here, and that's because these are based solely from my weekly projections -- not an average of multiple points of view. So if a tight end is projected to get 20 yards and a touchdown, he'll be equal to a quality running back projected for 80 total yards. Thus, use these rankings as a starting point for your weekly research and use your own judgment to determine who you should consider starting.
Week 11 highlight: A Buffalo Bill in the Top 25 of both the standard and PPR flex rankings? Believe it -- Fred Jackson has been held down for a good chunk of the season, but he's right back in the Fantasy spotlight after a huge game in the Bills' win over the Lions. Jackson has had at least 20 carries in three of the Bills' last four games and has seen his reception total rise over his last three contests (14 total in that span). Jackson's workload is only going to get bigger as the Bills have lost rookie RB C.J. Spiller for a spell with an injury. With him gone and Marshawn Lynch old news in Buffalo, Jackson will work and get plenty of opportunties to help Fantasy owners going forward. A matchup against the Bengals certainly won't hurt him this week.
Look out for our Flex rankings every Tuesday with an update every Friday throughout the season.