Duggan does have an extra year and there’s a rumor going around that he is not participating in senior day activities this Saturday. That being said, he could very easily decide to go to the NFL after this year.
Max is an interesting subject. I don’t know if his stock would grow, though, with staying another year. Anywhere. The guy will be a Heisman finalist. With his speed and frame, he could grade well at the combine. I just don’t think any chance he does have at the next level will get better than right now.