NORCROSS – The Lambert volleyball team held on to its exhilaration, bottling it up with every comeback and every pivotal point. Every now and then, Ally Hall, the Longhorns’ freshman outside hitter, leapt in celebration after a point, but more often she employed a swift and sure fist pump. Madeleine Bertz, Lambert’s junior middle, whipped around toward her teammates with restrained swagger after one crucial block, her face stoic.