Tom Cerasoli can measure Knicks mania by his inbox. The Knicks are back in the NBA finals for the first time since 1999 and are on a winning streak that's electrifying New York City. Cerasoli, the head of sponsorship and partnership management at Citi, is responsible for fielding internal requests for tickets to the finals. While he doesn't have final say on who snags one of the firm's coveted seats, he shed light on how the bank decides who gets them. The demand is understandable. As of Friday