When is it confirmed that 4 LI require chick path presently? Or are you just basing it on your headcanon?
As far as I remember Jill is the only one who needs it(shower scene).
Other than that Maya/Josy/Bella routes are possible in neutral path.
All of those four require some level of Chik decisions which you would have had to have made to stay neutral. When DPC starts narrowing choices (this isn't a harem game and his past definitely indicates that every single girl you mess around with can have a consequence) you will have to decide what kind of man boy you will be. DIK or Chik. Neutral may have a love interest path, but frankly I doubt it. Of the 5 current LI, 4 require Chik decisions in some form or another, and 1 requires DIK choices in some form or another. As it goes on, this will undoubtedly narrow down the field as you make your choices.
It is also possible, likely even that new love interests will be introduced or inducted to that status -Quinn, Envy, Ivy, Zoey, maybe more of the HOTs or someone else. Cathy would be an excellent addition, and Cucking Stephen Burke and Tybalt by having something with Jade more than a session or two of mommy fucking would be awesome. Nothing says lovin' like Jade and Cathy sharing the Master of the DIKs.
Not really so much head cannon as analyzing what he has done in the past and seeing the signs in his present project.