Emma Hayes, the coaching mind behind the Chelsea women's dynasty, sat down for her postmatch news conference on Sunday, enjoying the feeling of a win like few others. The first question asked what was going through her head. "I'm very f---ing happy," she said, a phrase she would repeat twice more. You could understand why: Chelsea had just clinched the Women's FA Cup with a thrilling extra-time victory over Manchester City, and that win came just a week after they twice came from behind to beat Manchester United, which saw them secure the Women's Super League title for the third straight season.