Whats the 411 on Duke?

[UgaBlows]

I haven't had a chance to watch Duke play this year, can anyone in the know talk about their strengths and weaknesses? Do they still run a lot of read option since their o-coord left for Florida? Or more pure pro style like before? Do they have a decent run game?
how do they typically try to defend us, and what do we expect from them this year?

thanks!