By Doug Gulasy Tuesday, May 19, 2015, 11:33 p.m. After watching Plum’s Khaynen Yocca dominate the fourth set of a WPIAL Class AAA volleyball semifinal match Tuesday night, Fox Chapel coach Phil O’Keeffe determined a lineup change was necessary. The resulting move helped keep the Foxes’ championship hopes alive. With junior Jack Reese neutralizing Yocca enough […]