Health, depth and buying into Zimmer's system. Starts up front. Everyone's healthy, Odom added some weight, added Tank and Michael Johnson. At LB you've got two young playmakers on the outside and a intellegent vet in the middle to run the show. Hall and Joseph are young corners coming into thier prime. Added another leader, Roy Williams, at safety and you know Ndukwe is going to make plays. One big difference from last year is everyone's healthy. Bengals had over 20 on IR last year. They are also deep with above average guys at almost every spot. They need another corner, but Trent's been better than he was at Michigan. Last but not least is the rookie punter, giving out great field position.