Brian Polian has high hopes for his first Nevada Wolf Pack football recruiting class."We're bringing together a dynamic group of young men," the rookie head coach said recently. "I can't wait to talk to you about these young men and what they can do for us."All of Polian's discussions about specific players will have to wait until they sign their National Letter of Intent beginning on Wednesday. The Wolf Pack, according to Rivals.com, has already received verbal commitments from 18 players, with a dozen of them on the defensive side of the ball."We have to balance our scholarships a little," …