I'm thinking with Heupel's offense we'll be in a position similar to Peyton's Colts before their defense got Freeney and a few other key pieces.
Seems to me the defense that best supports a high-scoring offense is one that produces sacks and turnovers, rather than trying to limit time of possession. So look for a DC who is known for exotic blitz packages, or for developing and showcasing edge speed rushers.
The obvious vulnerability then becomes that opponent who features a Big Offensive Line and a Big Back, which can use up most of a quarter on one scoring drive. That puts our defense sucking air in the fourth quarter, and at best, our offense playing for final possession to tie the game.
It's not the way to build a dynasty, but short-term it'll be like a defibrillator for the program. In a few years it'll be good for at least 7 wins a year, with lots of action and fan excitement.
And then one special year we'll finally have that freak athlete, surrounded by the perfect personnel on defense and...