The Panthers finished the game without right guard Robert Hunt and center Austin Corbett, and both left the locker room with concerns after the loss to the Cardinals.
The Panthers fell to 0-2, after falling into an immediate 10-0 hole in the first quarter because of a pair of turnovers, which kept a dramatic late rallying from paying off.
The debate comes amid outrage over the killing of Ukrainian refugee Iryna Zarutska, who was allegedly stabbed to death by a schizophrenic man while on a train in Charlotte, North Carolina.