This story appears in ESPN College Football 2016, on newsstands now. Order online today!
Deshaun Watson is pretty much set at quarterback for Clemson. Dalvin Cook is good to go at Florida State. And Brad Kaaya doesn't need to look over his shoulder at Miami.
But there are plenty of up-for-grabs positions across the ACC. Here's the biggest preseason battle to watch for each conference team.
Atlantic Division
Quarterback Sean Maguire, who replaced an ineffective Everett Golson last year, missed the spring with an ankle injury and isn't assured the No.