No. There is a permission to contact which has existed for a long time. Not a "release" issue.
Prospective SA's are routinely on campus at schools without having been declared eligible. Final OK's could be received this week; it could be in November. I'd guess it'll be sooner than later. Regardless of when that comes, the plan would be to start taking classes at the U for the new semester.
The issue there would be if I'm Buckles and I have any substantial fear that I may not be cleared to play at Minnesota, then I might want to stay at FIU and play out my final year.
I think most likely he'll be here and get cleared.
Buckles played limited minutes with Louisville, but when he played his rebounding was sensational. Heading into his sophomore year he had a good summer and expectations were very high for his career. Bummer about the injuries, but having him this year would be very nice for this season, even if he can average 18-20 minutes per game.