I think that the staff is going to use the opening games very wisely, subbing a lot of players in and out, putting different groups of players on the field together, and generally trying to find the best fits on defense. While it would be nice to have a good idea of how things will be by UCLA, I think that improved speed and tackling will make a MAJOR difference in that game in comparison to how things went down last year. Other than that, there will be a good bit of time to figure things out and I wouldn't be suprised to see a different front 7 (maybe 11?) start every game.