The NCAA Administrative Committee decided Wednesday that college football will move to a single transfer window, closing the spring Transfer Portal, but it hasn't yet decided when that window will be or exactly how long it will be.
Another NCAA committee, the Football Oversight Committee, proposed earlier this month that the portal would open January 2 and close January 11, but that's still being studied. That proposal puts it right in the middle of the playoffs, which doesn't see workable, unfair for teams still in the bracket.
Another problem is that any attempts to restrict player movement will inevitably be tested in court, where the NCAA has a longer losing streak than the '62 New York Mets.