Key gives Indianapolis a veteran pass-rush option who plays with urgency. He has shown he can create pressure and tackles for loss, and he joins a front where he will not need to win every snap alone. That should suit his upfield, attack-minded style.
Strengths: Speed off the edge, experience, backfield disruption and a recent record of sack production. He can provide an energetic complement to Latu and Buckner.
Weaknesses: His best work comes as an attacker, while run-game consistency is less reliable. A veteran with a lighter frame, he needs favorable usage and sustained health.