According toour contributing page:

At this point in its lifespan we consider Django REST framework to be feature-complete. We focus on pull requests that track the continued development of Django versions, and generally do not accept new features or code formatting changes.

I don't really understand what you're suggesting (what features such an integration provide?), but it feels like it's not fitting the criteria for justifying being added. I would recommend exploring it as 3rd party package.