This is the obvious response, but the problem with relying on your PF to be your anchor is there are maybe 3 guys that can do it (Ibaka, Sanders, Davis) and I don't see any of those teams giving them up anytime soon. The PF position has evolved into probably the strongest offensive scoring position, along with PG. Boogie puts us in a unique situation being an incredibly skilled offensive C, while being a huge liability defensively. He doesn't have a precedor we can compare him too because he can't defend the PF position.