agree on OL. Three key players and two that can basically be nudged along with coaching and scheming.
safeties are the other key unit, IMO, it's where almost all of our defensive plays came from last year and this year, just like the OL's ability to run block, we'll see a lot more use of the safeties' range, hitting ability (yes, I am including Grant), and coverage skills.
I wouldn't necessarily mention LB or DL. Both units are faster, especially with Peppers, Fields, and a lighter Jenkins, not to mention taking the slow to react and sluggish Towns out for Morgan inside. Basically gives us four guys who can run a 4.6. Right now I think we could pit Morgan, Fields, and probably Peppers against Cousin, Howard, and Jenkins and have the big men win the foot race.
But while attacking schemes and speed are great, I still don't know that we can take what we will dish out - in other words, the only spot we're deep at is DT and none of them have ever shown to be above average against the run. To have a team pound on us won't be in our best interests, though having Morgan coming off a block better should help. Reports of Peppers being able to hold contain help already.
But in the end I don't know that there are enough gaps that we can hold with the man we're using in that gap. Too many holes.