The most effective core special teamers exist at the nexus of speed, power and attitude. Slow dudes and pile inspectors need not apply. They must be aggressive enough to tackle on the coverage units, elusive enough to evade blockers on returns. Good instincts are critical.

Buffalo has 10 picks in this draft, including two in the second round. The Bills have two of the first three picks to open Day 2, giving them enough to find a premium player or tw