like I said... read the damn post.. I addressed all of those. Eli was the only non HUF qb, or QB that didnt have a GREAT defense.
Not sure that the Eagles defense was GREAT when they won the Superbowl. It was ranked fourth in 2017 and it wasn't really what I would call dominant. When the Ravens won the Superbowl in 2012 their defense was ranked 12th. So I'm not sure how that fits your assumption. I went back through the years and here are my findings since 2002 (started with TB):
New England - 5 superbowls = 29% this is a combination of HOF coach and QB.
Other HOF QBs = 41% (Drew Brees, Peyton Manning, Aaron Rodgers, Big Ben and Russel Wilson)
Neither = 24% (2012 Ravens; 2x NYG; 2017 Eagles)
Defense = 6% (2002 TB).
So over the past 16 years there have only been 6 HOF QBs that won superbowls (Tom Brady, Drew Brees, Peyton Manning, Aaron Rodgers, Big Ben and Russel Wilson)
Over the same time period there have been 3 non-HOF QBs that won superbowls or 33% of the total.
Therefore the idea that you cannot win a Superbowl without a HOF QB or GREAT defense is just not true. Sometimes teams get hot in the playoffs or are coached really well. I will also point out that Matt Ryan, Matt Hasselback, Jared Goff and Cam Newton were very close to winning Superbowls and none of them would be HOF QBs even if they had won their respective Superbowls. That would bring the total non-HOF QBS in excess of the number of HOF QBs.