‘If the Bills can complement a pass-rushing end with a force at outside linebacker, it will be a very good first day. The team needs an upgrade over Keith Ellison on the weak side. They need speed and size from the position. Fast-rising Cincinnati DE/OLB Connor Barwin — who ran a sub-4.50 time at this pro day — is an intriguing prospect but he could be gone when Buffalo selects in round 2 (42nd overall).’