if they dont do this, there wont be an opportunity for another case..

Well that is an urgency that Deno folks created. So it seems the deed is done.

> After more than 27,000 people signed our open letter to Oracle about the “JavaScript” trademark, we filed a formal Cancellation Petition with the US Patent and Trademark Office. Ten months in, we’re finally reaching the crucial discovery phase. - Ryan Dahl

You can't make this up. If I was Larry Ellison I would be calling Deno folks personally to thank them.