In the DC-DFT approach, 40 also known as "DFT@HF", 41 an exchange-correlation functional is evaluated in a one-shot, non-self-consistent fashion using a converged HF density. This approach can significantly mitigate SIE-driven errors, and DC-SCAN has been suggested as a workhorse for development of MBE-based force fields. Results in Fig. show errors on the order of 5 kcal/mol for MBE(4) and MBE(5) calculations based on DC-SCAN, which is a bit larger than the corresponding HF-MBE(n) errors but slightly smaller than SCAN0-MBE(n) errors. Residual five-body errors using DC-SCAN are more surprising than the corresponding SCAN0 errors, since DC-SCAN uses a SIE-free density and the errors cannot be blamed on delocalization error. Enhanced fluctuations MBE(n) errors using DC-SCAN may arise from electron correlation effects and a more appropriate comparison for DC-DFT might be MP2, which is SIE-free but includes correlation.