By Matt Audilet On Tuesday, Tom Brady signed a massive broadcasting deal with Fox Sports that makes him the network’s lead NFL analyst as soon as his playing days are over. Ex-quarterbacks, like CBS’ Tony Romo and ESPN’s Troy Aikman, have proven to be well-liked as booth personalities. Brady is widely expected to follow as an excellent TV personality. Legendary NFL running back Eric Dickerson certainly seems to think so. “I think he’ll be great at it,” Dickerson said, per TMZ Sports. “He’s a quarterback. He knows all the systems. He’ll be great. He’ll be like Tony Romo and all those guys. I th…