The secret formula to UofL's success is simple. They have gotten very lucky to have 2 elite QB's in short time span. Teddy and Lamar are program changing players.
UK has not had a game changing QB since Andre hence why this program has struggled since he left and even when he was at UK the defense was not good enough to win more games.
Great QB play, easier schedule, and better coaching has separated UofL from UK and it is not close right now.
I agree with 98% of your post except for the statement of UL being "very lucky" to have 2 elite QBs in a short time. When it comes to UL and especially Petrino I think we can retire the idea that UL is "lucky" to get good QBs or that typical UK statement "wait until (insert starting QBs name here) leaves then UL will suck". I've followed UL football for close to 25 years and in that time UL has had: Chris Redman (96-99), Dave Ragone (99-2002), Stefon Lefours (2001-04), Brian Brohm (2004-07), Teddy Bridgewater (2011-13, and Lamar Jackson. Basically aside from the Kragthorpe era and the start of the Petrino era UL has always had a good QB.