“This is the world CeeDee is living in now,” McCarthy says. “He’s going to get all the attention. That was apparent Sunday … Part of the challenge.” FRISCO – The Dallas Cowboys are about to get a mixed bag when it comes to news about the receivers room. One is about new movement. The other is about a new “world.” Dallas is coming off a Week 1 loss to Tampa Bay by score of 19-3, leaving “America’s Team” with the dubious distinction of being the only one of the 31 NFL clubs to fail to score a touchdown in the…