Head Coach Chris Koetting and the Wildcat varsity racked up a perfect 9-0 record going into last week’s regular-season finale. But even so, with one game still to go, he wasn’t ready to say it: District Champs? Not yet, he said. So this week, we can call it. With Friday night’s 46-17 win over the Spearman Lynx, the Wildcats claimed the last notch in the district crown that Koetting was waiting…