For the last few seasons, Cole Beasley and Isaiah McKenzie have given the Buffalo Bills offense two different and effective weapons who typically line up in the slot. This offseason, though, the Bills have new coaches, new contract situations, and some tough choices to make. Do they keep Beasley, who’s getting up in years, or release him for cap savings? Do they bring back McKenzie, who’s shown brief glimpses of exciting play sandwiched by time as an afterthought in the offense? Buffalo also brought in Emmanuel Sanders in 2021, another veteran familiar with the slot. His one-year deal has expired.