Ramblinwise has the right approach. Even if it were not for placing doubts in the dawgnation's minds, it is a proper subject as they are our number one enemy in football.
Personally, I see nothing wrong with discussing the enemy. I think it is wise to know all aspects about an enemy if you are going to go to war against them.
They are a natural school to talk about since they are our main competitors. I enjoy hearing tidbits about all the schools we play. It sure would be boring playing a Clemson and have no knowledge of their coach, players, traditions, etc.
The traditions of our competitors are part of the game.