If you didn’t know who Dannielle Henderson was — and you should have — before the 2026 Intercollegiate Singles Championships, you surely know her now. And it shouldn’t be for just her 2-handed power, as impressive as it is. It should also be how she controlled a difficult Nick Hoagland-designed lane pattern by winning while going as hard and straight as any high level 2-hander has without slow oil-absorbing high-performance urethane bowling balls.  And she did it on...