Bobby Newcombe was given every chance to be QB, and expectations of him were huge. He wasn't a very good QB at all and didn't fulfill his promise elsewhere, either. A bit of a Jamal Turner story.
Dave Humm was our first "pure" passer, and we made a pretty big deal of it at the time, but he threw 42(!) interceptions and Osborne replaced him at halftime of his last game as a Husker, when Humm threw 4 interceptions in the first half against Florida.
I remember liking Steve Taylor a lot -- the next Turner Gill -- but you can't ignore the 45% completion rate or his throwing nearly as many interceptions as Armstrong in less than half the attempts. Armstrong would do better in Steve Taylor's offense than Steve Taylor would do at today's Nebraska.
Ferragamo, Tagge, Zac Taylor, Ganz, Berringer and Gill would look just fine on this team. Frost was simply a terrible passer, Crouch only slightly better. Nebraska was the only college where those two could have starred as quarterbacks. Same with Lord, Frazier and Martinez.
But seriously, look at Gdowski's numbers. Pure passer and pure runner, and looked every bit as good as his stats. Only given one season but deserves more recognition.