In the end it's all about the system.
I think the major style difference between Cam and TP is that Cam is a run first QB. I know people will look at what Cam does on the ground and scoff when us Buckeyes say TP could do the same. Fact of the matter is that he COULD he just doesn't. That's mainly because of the offense TP runs in comparison to the offense Cam runs.
With that said, I do think Cam could run the offense here at Ohio State but would probably only run it at about 75% efficiency. TP is the only player in the country that could put together some of the drives we've seen from this offense this year. As mentioned before, Cam DOES have that extra year and that extra bit of experience, but that doesn't relate to talent as much as it relates to confidence.
And therein lies my ONLY concern/issue with TP, his confidence. He still doesn't look to me like he's comfortable being the superstar on this team that he is. Cam embraces the fact that he is Auburn's ticket to the title and you can see it in the way he carries himself and the way he dominates on the field. When both of their careers in college are over TP will most definitely be the better all around QB but I'm still questioning whether TP will develop the killer instinct that Cam has.
I can't be the only one that looks at TP and says that there's just something that has not yet "clicked".