...[He's] given Jim Nantz, who’s been at the network since 1985, a new energy, a new vigor. “I’ve heard a lot of people say that,” Nantz told me this week. “It’s probably true. … I definitely feel like I’m trying to match up with Tony’s enthusiasm.” “I gotta be honest,” said Tracy Wolfson, the crew’s sideline reporter. “I felt reinvigorated going down the stretch of the season.” Romo’s not just an announcer. He’s an energy drink. It’s not just Romo’s thirst for football that has changed the CBS crew. As Wolfson notes, Romo’s hiring allowed a rare reset for a...