No one wants to make it anti-ROCOR. ROCOR all by itself (without any assistance from anyone else) keeps itself separated from 90% of worldwide Orthodoxy. If some Antiochian parishes decide to commune certain ROCOR laity, that is their business. I've discovered that the opposite (Antiochians being communed in ROCOR parish churches) is frequently NOT the case. In fact, I vividly recall a trip to Jordanville some years ago in which I was told point-blank by ROCOR monks that Antiochians would NOT be communed.