Bear in mind that Dungeons and Dragons never gets mentioned in the Hasbro annual or quarterly reports. That, right there, is indicative of the fact that it's seen as a minor player, and when Corporate sees something that way, so does the subsidiary. And unless this new D&D movie pulls in $100 million and/or establishes a new lucrative film franchise, that's not going to change.
When you say that "the subsidiary" see something "like Corporate does", you're saying Wizards of the Coast sees D&D as a minor player, right? That's terrible if true. I wish D&D were in the hands of fans who want to make the most of it, and that they'd just continue supporting all previous editions and game worlds.