
For the third time this season, the Carolina Panthers are losing a quarterback due to a high-ankle sprain. And each of those ankle sprains have occurred on the Bank of America Stadium turf.
Now, to be fair, the first of those injuries happened when Buffalo Bills defensive tackle C.J. Brewer—an almost 300-pound man—landed on Sam Darnold’s foot. But, nonetheless, this week’s setback for PJ Walker comes at a particularly interesting time—one where many NFL players are lobbying to switch turf playing fields to grass.