Brandon Weeden says he’s learning from “very smart” Tony Romo

Cowboys backup quarterback Brandon Weeden says Tony Romo isn’t only the guy ahead of him on the depth chart. Romo is also becoming Weeden’s tutor. “I’m just trying to get a feel for what he thinks, why he does certain things,” Weeden told Todd Archer of ESPNDallas.com. “He’s an extremely successful quarterback and a very…