I remember reading the Giants forums the year they won the Superbowl. They were saying the same things about Coughlin. Winning the Superbowl happens 2 ways. Either you have so much talent you can't possibly F&^&^ it up, or you're a good team that got hot at the right time.
So do I think if we get hot at the right time that we could win the SB with Rivera coaching? yes.