When Abby Wambach, Christie Rampone and the U.S. women's national team embarked on a victory tour four years ago, Rose Lavelle was moving in for her junior year at the University of Wisconsin.
Crystal Dunn was building an MVP portfolio for the National Women's Soccer League's Washington Spirit, and Abby Dahlkemper and Samantha Mewis were navigating their rookie seasons in the league.
Tierna Davidson was barely old enough for a driver's license.
A lot can change in four years. So even as the U.S. women began another celebratory tour this past weekend, it's never too soon to start thinking about the 2023 World Cup.