I don't know everything about GF, but it seems that everyone suffers from the same thing in all generations. Craig Virgin ran 13 2-miles as a senior, 12 of them were under 9:00. 7-8 of them were doubles with a mile. That is the same as an 8:56.5 3200. 12 times. He ran 8:40.9y in 90 degree heat.
Virgin ran about 25 races on the track as a senior. These days, you have people like Grant Fisher and Matt Maton not even running with their HS team, much less running 20 races a season.
Ritz ran 8:41.1 for 3200m as a junior in the early season in Ohio (with only HSers). Nobody has ever run that fast before in those conditions until their senior year. He also ran 1:54/4:05.9/8:41 as a junior. Nobody had ever run that fast for 1600/3200 (or the imperial equivalent - or 1500/3000) as a junior in any conditions. Ever. The 4:05 was at a dual meet, within a quadruple where he ran 9:17 or so for the last race. The 8:41 was in April.
Ritz also ran 8:43.X in 50 degree cold (and wind) at his State Meet. Saw it. He was obviously trying for a mark intrinsically better than Nelson's 8:36.3y that day. He went out in 2:07, 4:17, X:XX, ... He was going for it but he had also run an all-out 800m leg before. The weather was too bad and he slowed to 8:43. He beat the FL National Champion for the next year (Time Moore) by MORE THAN 27 seconds.
Ritz was also ROUTINELY quadrupling. Not only did he run every dual meet, he would run the 3200mR, 1600m, 800m, 3200m. He would do this at indoor meets also, and even did it at Invites (usually over 2 days - and usually doing 3200mR, 6400mR, DisMed, 2mile)
Think about what Virgin and Ritz did at 2M and think about what they would have been able to do in CA State Champs type conditions?
There are stories for days about Lindgren that most of you have no idea about. Ryun is hand-down the best HS miler the US has ever seen. He is not the best distance runner, or the best Mile/2-Miler, but he is far and away the best miler.
In some kind of idealized race, as much as I hate Verzbicas, it seems like he would be the high-percentage pick to win. But as far as who had the most impressive races over 4 years, there are a bunch better than Fernandez. Ritz harmed his chances by chasing the 13:44 HSR for 5k. Had he not done that, I think he could have run 8:35y in an open race and run 3:59y.