Kuechly dominated the nfl as a rookie and led the league in tackles despite playing with sub standard dts in front of him. Willis is a fine player. A great player who is an incredible athlete. He hits harder. You don't see Willis do in coverage what kuechly can do. I'm not just hyped about a preseason game. That guy jumped off the screen in college, at the combine and most importantly as a rookie. They went and put two bad dudes in front of him to go with their 3 very good ends. They will be a very good team in 2 years when they find a couple of corners a safety and a wide out.