Jon Machota @********** 39m Troy Aikman on the Dallas Cowboys: "They've got some pieces. But they got to stay healthy and they got to keep their quarterback upright." Jimmy Johnson said he sincerely believed Cowboys were gonna make playoff run the last 3-4 years. "Ive been disappointed the last few years." John Lynch said Bucs needed time to transition into Tampa 2: "You can only learn through trial and error and learning to trust the system." Lynch: Any time [Tampa2] has been great, its included a guy...in the middle...that just wrecks things. I'm not so sure [Cowboys] have that." Randy Moss: "If Dallas could put it together and stay healthy, they'd be hard to stop. But that division could be on the health of RGIII."