The 49ers are known for their two inside linebackers, Patrick Willis and Navorro Bowman. Both possess a combination of speed, power and instincts that is rare. The Seahawks have one middle linebacker in their 4-3 defense, but rookie Bobby Wagner already is approaching the level of Willis and Bowman. Seriously. He has a different style of playing -- flying all over the field -- but he's a ton of fun to watch. Just keep an eye on him Sunday night, and you'll see. He's our pick for Defensive Rookie of the Year.