Man, I'd really like to see this game.
I keep thinking about the difference in coaching, and scheme variations we have today. There's been 40 years of innovation in offensive and defensive coaching. The Jags have seen every play the 72 Fins will run. The 13 Jags could run an entire game plan of plays and schemes the Fins have never seen.
If the Jags start using a 4 WR set, with MJD in the backfield, throwing back shoulder throws, and WR screens, bubble screens; the Fins heads's will be spinning. High percentage stuff Henne could do in his sleep. For fun, they run two tights,and bring in Denard or Ace Sanders at QB, run the wildcat, then some read-option. The read option with Denard at QB would work all game long. By the time the fins coach figured out the read, Denard and MJD would both have 150 yards. Then they go play action to Marcedes Lewis, as physically imposing a TE as the 72 Fins have seen.
Meantime the Fins come out in a traditional offense, with a game manager at QB. Inside to Csonka, where the offensive line in finding out what 315 pound defensive tackles look like. Outside to Mercury Morris, who doesn't look particularly fast to the Jags defense. The Jags will be able to throw a new look on almost every play, that the Fins haven't seen. Zone blitz schemes with corners and safeties coming in from all angles. Meantime, their reads just got a lot easier. Two WRs and a pedestrian TE running routes.
1972 Shula didn't know as much as 1983 Shula, and I think that makes a big difference.