Well being 60 and seeing pretty much all the top ones you guys have mentioned, I will give you my thoughts.
Every singe one mentioned played on a team that was continually rated as a top 5 to 10 team. Most had numerous All American's on them. Had begun with the system in place and had solid fan backing.
Zac really has not been blessed with any of those things.
As little as two weeks ago people were complaining about how bad he was.
All of the others were highly recruited by many programs.
One basically destroyed this program for his own awards.
The best QB's at Nebraska in my mind are:
1. Zac Taylor
2. Brook/Frazier or Frazier/Brook
4. Tagge
5. Feragamo
6. Humm
Interesting take... I agree on some points of that. Zac certainly came from nowhere and is doing great things, even with seemingly a down quarter every game.
Here's my list:
1. Frazier: 2 rings. obviously with help from BB in '94. Complete leader. Master psychologist on the field. Raised the level of play around him. Could throw when needed, and of course, great toughness/decision making. 4th and whatever... he'll make it.
2. Tagge: 2 rings, even though one was split. Led big drives vs. LSU for '70 champ, and vs. OU in '71. Tough. Great leader. Accurate passer when needed.
3. Gill: Lots of big wins, but famous near misses - PSU in '82 and Miami '83-4. Accurate passer for an option QB. Great wheels, and toughness. Came back from a near-career ending injury.
4. Frost: Learned the option relatively quickly, and got us in contention after the ASU debacle. Tough, durable, and could throw accurately when needed. (complletetion to cheatham on 4th down in regualtion vs. MU to sustain the drive) Got a ring, too, and the Good NC trophy.
5. Taylor: Signifies the transition of NU into a new era. Put up impressive numbers without a whole lot of supporting cast - and quickly, too. Will break nearly all significant NU passing records before he's done. Completed two incredible fnishes in important games to win them.