Frank has made a small fortune off of his long running (20+ years?) "Excel" summer youth basketball camps. They have about 8 weekly sessions and they have always sold out. My sons both participated as campers, and then later as employees, and Frank has always hired local players to be camp employees. I do know that a year or two ago De La Salle made the decision to no longer be the host location of the camps, and Excel had to move to other venues/gyms.
Just a hunch, but I'd assume that Frank is letting his son Frankie run the camps now, as being a coach of a D1 program he will not have the time to be as involved in that enterprise in the summer. He'll be out recruiting....I agree, right time and situation for him to move on.