Without deep research here's my $0.02.
1. Stop the run on first down and the pass there after. According to Turbine's post, Troy sets themselves up well for the pass by gaining 5-6 yards on first down, this leads to short 2nd and 3rd situations which clearly opens up the passing game.
2. Turnovers, Turnovers, Turnovers. Which should go without saying. Its kind of like the whole score more points than them.
3. Limit bad penalties. Def pass interference is ok if the guy has you beat and its either 15 yards or 6 pts, but personal fouls after the play is over need to be limited. I get it were aggressive and that comes with the territory but we need to limit the "dumb" penalties.
4. Wrs keep making the grabs. I think Green has a good chance of having a big game if our Wr's keep making plays causing Troy's defense to watching the outside threats.
5. Special teams. Field position has been our greatest ally in our "big" wins. "Sarge" Surge needs to keep making big returns, and "Big" Baer pins them deep.
I'm going the route of Poland on my first key. I think Jay and Waldo are both right in their breakdowns. I can say that it is great that the Cajuns are in the position they are in and this is a very winnable game.