The lawsuit filed by ex-Copyright Office head Shira Perlmutter now has a summary judgement schedule, which will run into November. Both sides just recently filed a proposed schedule for that summary judgement sub-dispute, and the presiding judge signed off on the timetable soon thereafter. Taking a step back for a moment, a reinstatement-minded Perlmutter is technically spearheading two cases: A core complaint challenging her USCO dismissal and an appeal.
Source: Shira Perlmutter USCO Suit Sets Summary Judgement Schedule