By Michael Fabiano No such thing as too early when we’re talking about fantasy football rankings. The 2021 season isn’t over but that doesn’t mean it’s too early to look ahead to 2022. A lot will change due to free agency, trades and the NFL draft, and we at Sports Illustrated will have you covered every step of the way. But for now, here’s an interesting look at how players would be rated (by position) if we looked ahead to the next fantasy season. Note: denotes players who are scheduled to become free agents in 2022.* QuarterbacksJosh Allen, BUF, Age: 26 (FA: 2029)Patrick Mahomes, KC, Age: 2…