On the episode of Impact Wrestling that will air on 9/29, it has been announced that it will be the end for Hulk Hogan with TNA. Just recently, it was also announced that Hogan and Eric Bischoff's contracts with TNA are expiring in October.
This news certainly effects the planned match that TNA had been building to for months of having Sting vs Hogan at Bound For Glory. The Wrestling Observer is reporting that Hogan's physical ability has been very questionable for a while after his last set of back surgeries. They are reporting that Hogan has said he "absolutely can't take any falls."