Those results would actively change our resume, is the point. So if we lose to Missouri, we have no shot of getting in with 18 wins and 19 probably won't be enough (unless we also beat Kentucky in Rupp). If we beat Kentucky, 18 probably will be enough and 19 will be a sure thing (unless we also lose at home to Missouri). You're right that it doesn't actually cinch the result right there (I'll admit to some hyperbole with that), but it would dramatically change the whole dynamic in terms of the number of wins necessary.