Based on what I've seen so far:
1. Ohio State
2. Miami
3. Indiana (they administered a well-deserved beatdown in Eugene)
4. Bama
5. aTm
I would hope that Dawson has some graduate assistants working on Matt Patricia's defense. I think that's the key to OSU remaining where it is. I really think they are going to be a tough nut to crack going forward, although they are beatable. Texas got to within 7 when Arch was having problems, so I think that * can be had.
Notre Dame is going to be on the Up and Up and on the way back to the top five, so it will be interesting to see what happens to them later in the year. What I want to see is what happens with UCLA as it gets better over time. They've become a B1G spoiler.