Zuniga leaving at 60% is questionable. He's not even the starter.
Not sure why Massey would leave early. At 5'9 and 180lbs, his chances of an NFL career are slim to begin with.
Also, as much as we love Eddie, he's not even the best kicker in the SEC. I know, I know...blasphemy (go look up the 6'4 220lb, 2-time Lou Groza finalist, all-american kicker they have at Auburn). So, on that, I'd say it's more like 50/50 that Eddie leaves early (vs. 75%). Now if he has a monster year, then sure, it could happen.
I hope Clark & Bryan return. If they do, our 2018 defense has a chance to be incredible.
Honestly, IMO, Ivey and Callaway seem like the only true candidates to leave early....or at least to leave early and get drafted high.