With or without Hanlan, next season was probably going to be a rebuilding effort. The team is going to be young and lacking enough depth to be consistently competitive in ACC play. Christian has three respected recruits committed and will likely pick up at least one more this month. However, if he wants long-term success and stability, Christian should use his remaining scholarships to find a few transfers.
As with football, transfers allow BC to add depth that is older and physically more mature. While the long-term upside is limited with transfers, it buys Christian time without bottoming out. Plus, transfers ease roster balance. BC Basketball is in a bad cycle of megaclasses. If a megaclass doesn't pan out, you are stuck with four years of underachievement. Megaclasses are also a challenge with player development (spreading minutes) and recruiting cycles.
Ideally BC would have three impact recruits coming in every year to provide the right mix of new energy, but plenty of depth and stability.
Christian used transfers well last year on relatively short notice. This season had more planning, so I expect one or two of these guys to end up at BC. Position is not critical (although a defensive big man and a true point guard would be nice). What is critical is getting experience to this young roster.