There has never been a specific timeline put on Williamson's return by Slegers, nor by England boss Sarina Wiegman, who had to leave her captain out of her first squad post-Euros this week due to the injury. However, the Arsenal head coach offered some more detail on her progress on Wednesday, ahead of the Gunners' Champions League clash with Benfica.
"She's progressing well," Slegers said. "She did her first session on pitch yesterday, which was good. Exact timeline, we'll have to see day by day, week by week, but we hope to see her back before Christmas. That will be great. But then everything has to go to plan."
Some of Arsenal's biggest games before the winter break include a Women's Super League clash with Chelsea, on November 8; Champions League fixtures against Bayern Munich and Real Madrid, on November 12 and November 19, respectively; plus the north London derby, away at Tottenham, on November 16.