In the course of a torrid hockey game, a team contest is frequently resolved by indivdual effort. A glaring error, a brilliant play, a challenge left unaccepted or an injury can alter the outcome. When forward Tom Batewell of the guest Iona college Gaels careened into the Blue Hen boards Friday, his team’s hopes of an upset disappeared as the Hens triumphed 8-4. Batewell, injured under his own locomotion, lay unconscious for twenty minutes, suffered from extreme whiplash. At the time of the unfortunate injury, the Hens had just taken a one goal ….