How about Florida, Florida State, Georgia,Nabraska,Notre Dame,Penn State. These are top notch programs. That really don't produce top tier QB's. Maybe one or two every 25 to 30 years.
Quite honestly, you can point to almost any collegiate program and say the same thing. There are a very limited amount of starting QB positions to be had in the NFL each season. Only 30. And there are hundreds of college programs churning out new prospects every single year. Meanwhile a majority of NFL teams tend to have their QB position filled for 5-15 years. And just making it in the league for spell doesn’t qualify one as a success.
In today’s era, which program(s) could realistically be considered a true QB factory? It’s easy to identify the programs that are known for producing receivers, running backs, lineman, linebackers and DB’s. But QB’s are altogether different.
At one time Notre Dame was a QB factory. Same goes for USC. And “The U”. But ND and Miami haven’t been that for a long, long time. And neither really has USC, although they have produced some decent QB’s this millennium.
If you look around the league today and point out the top QB’s, how many originated from programs known for producing top level NFL QB’s?
Patrick Mahomes played a Texas Tech. Not a QB factory. Aaron Rodgers from Cal. Not a QB factory. Deshaun Watson from Clemson. And now Trevor Lawrence. Until those two, Clemson wasn’t known as QB factory either.
Josh Allen played for Wyoming. Definitely not a QB factory. Justin Herbert is out of Oregon, a program that really hasn’t produced a worthwhile QB since Dan Fouts back in the 1970’s and Norm Van Brocklin nearly 25 years before him. Russell Wilson played at NC State and Wisconsin. While producing the occasional stud, neither is known for producing great NFL QB’s.
We can go on and on through history. Peyton Manning from Tennessee. Tony Romo from Eastern Illinois. Terry Bradshaw from Lousiana Tech. Roger Staubach from Navy. Dan Marino from Pitt.
Point is, you can make the argument about most programs. Some never produced a noteworthy QB until they finally did. And the history of the program beforehand didn’t prevent it from occuring.