Since there is no way to fully prevent TPL from licensing patents that happen to be infringed by the exact same party who is infringing the MMP, IMO the only way to prevent commingling (as I define it) is with a significant separation of time.

I disagree. There is a simple way to prevent it. Since the CA was written DL has become at least in his eyes half owner of the MMP. The settlement should have been fire alliacense and have a neutral third party take over licensing the MMP. Write a new CA with this company. DL and CF will be our PDS reps providing oversight to the new company. This should have happened along time ago.