I would further propose a single clearinghouse thread for new thought or links that he might wish to share aside from his participation in the threads that would be allowed to him. The idea behind that measure would be to prevent him from posting barely relevant material in ongoing threads.
Any plan at all, of course relies on a level of forgiveness and inclusion that I might not be able to show in similar circumstances.
"Faith and reason are like two wings on which the human spirit rises to the contemplation of truth ..."
– Pope Saint John Paul II