Key dates: All 10 teams will be in action at three sites when the season opens Saturday; all teams will compete remotely and spare travel expenses on Jan. 17; the tournament is set for Jan. 31 at Patch.Teams to watch: Defending champion Patch returns Europe’s top two shooters; perennial contenders Hohenfels, Vilseck and Ansbach will push the Panthers; new additions Kaiserslautern and Naples join the fray.Competitors to watch: Caelyn Miller, Patch (defending European individual champion); Maggie Ehmann, Patch (2013-14 European runner-up); Katherine Gamble, Hohenfels (top-five regular season performer); Victoria Banister, Vilseck (returning sophomore).