Panthers coach Ron Rivera isn't sure if Greg Hardy will play Sunday night against the Pittsburgh Steelers and that the team hasn't considered releasing the Pro Bowl defensive end who is involved in a domestic violence case. Rivera said Monday that Hardy will continue to practice and attend team meetings, but he won't make a decision on if he plays until later this week. The Panthers plan to continue to gather information in what Rivera said is ''a very fluid situation.'' Hardy was convicted July 15 of assault on a female and communicating threats, after the victim claimed he threw her down on a bed of guns and tossed her into the shower. More...