If Eberflus is going to play Parsons primarily at end (which I expect), I think we have our ends. Kneeland was drafted in the second round last year for his potential as a pass rusher and strength as a run defender. If we re-sign Golston, he actually played quite well as a run-down end on the left side. Those two and the return of Williams (who is iffy, but I'd also bring back is the main reason why I'm hesitant to take an end early. I mean, if Carter fell to us, there would be no choice, but otherwise, I think there are other positions to address where the quality is as good as anyone we could get at DE at 12.
I'm not against adding another pure pressure player, and I think I would go with Green if forced to choose, but I just don't think it is a priority, especially when we spent a second-round pick on DE last year. Kneeland may turn out to be a very solid pass rusher because the skill-set is there, he's just got to learn to use it in that area.