I too root for both the Yankees and Mets, as well as the Jets and Giants. I believe that you should support your local teams. I understand that not everyone thinks that way, just how I am. A lot of this stems from as a child, being a Mets fan but going to a lot of Yankees games at Yankee stadium. Same with the Giants, impossible to get Giants tickets so we went to Jets games. In fact I didn't go to a Giants game until my senior year of high school. I went to all the home games that year and the Giants won the Super Bowl. That was in 1986, I was working part time at a car dealership in the Meadowlands and my boss got free tickets, he would give them to me.