Is Tom Brady the best ever? Aikman has no doubt

New England Patriots quarterback Tom Brady passes against the Denver Broncos during the first half of an NFL football game Sunday, Dec. 18, 2016, in Denver.HOUSTON - What else left is there to say about the greatness of Tom Brady other than to ask if he is indeed the greatest quarterback of all time?

For Troy Aikman, that argument has already been settled despite what may occur on Sunday in Super Bowl LI.

"I don't think he needs to do any more," Aikman said Tuesday. "I'm sure he's sitting there saying he wants to win his fifth [championship]. That would be the cherry on the pie. . . . I think that anybody who wants to make a case for Tom Brady being the greatest of all time, they certainly…