No one doubts the raw athletic talent of Bills defensive lineman Ed Oliver. It’s that raw talent that made him the ninth overall pick in the 2019 NFL draft. But the Bills would like to see Oliver develop a mental approach to the game that matches his physical skills.
Bills defensive line coach Eric Washington suggested that what Oliver needs to do to take his game to the next level is mostly about the preparation that takes place off the field.
Bills' defensive line coach wants to see Ed Oliver play football "from the neck up" - ProFootballTalk