Women's national team players and Nichols have been negotiating with U.S. Soccer for a new agreement to replace the one based on a 2013 memorandum of understanding.
The decision to dismiss Nichols comes almost a year to the day since he informed U.S. Soccer that the union intended to terminate the memorandum of understanding in 60 days and keep their options open about striking -- before the Rio Olympics -- if a new agreement wasn't reached.
U.S. Soccer took the USWNTPA to court -- and won its argument that the memorandum of understanding bound the parties to an agreement that did not expire until Dec. 31, 2016, and the players couldn't strike because they had otherwise agreed to operate under the terms of their old collective bargaining agreement negotiated in 2005, an agreement containing a no-strike clause.
In March, five players -- co-captains Becky Sauerbrunn and Carli Lloyd, Hope Solo, Megan Rapinoe and Alex Morgan -- filed a complaint with the Equal Employment Opportunity Commission, charging U.S. Soccer with inequalities in their pay and working conditions. That complaint with the EEOC remains ongoing.
The women have been frequent guests on national television programs -- including "60 Minutes" -- and received support from Senators Patty Murray and Dianne Feinstein.
Since then, Solo was suspended from the national team in the aftermath of her comments about Sweden's play in their Olympic quarterfinal match -- a move Nichols termed “excessive, unprecedented, disproportionate, and a violation of Ms. Solo’s First Amendment rights” -- and Morgan has moved to French club Lyon on a six-month loan.
No women's games have been scheduled for 2017 though a strike would now appear unlikely. The players have not given the required 60-day notice to terminate the existing agreement, which means they will begin 2017 working under the terms of the old agreement.