Well... I tried doing it. The man (who's name starts with an F; don't exactly remember) got the last two eggs, but at the beginning, one monster was stuck. I couldn't shoot it without being stopped by an obstruction...
My NPC kept running out, coming back, repeat, in the same place when I was near the eggs. I proceeded to work my way back to the entrance, and he was a bit far from the eggs when he came running toward me, but he then turned away and ran for me directly. He seems to just hate those eggs. >_>
Any tips?
The Egg Hunter
SimplyQuestions
BrettM
Since you haven't completed the quest and taken the reward, you should be able to simply go back to town then come back and re-do the quest. Or abandon it when you're in town and then take it again when you go back to the cave. A stuck foe is very unlikely to happen twice in a row.
ac1inferno
You don't actually have to escort Fadden back, which is handy as sometimes he can get stuck in the nests.