This is what I would do....
1. Throw the depth chart out the window, in fact, never use it this year. I would make starting and even being listed as a player available for the game, a product of practice and team workouts. Those who lead by example, lead on the field.
2. Take your time evaluating AND making sure you are getting the right players for your system, regardless of ranking. We have had too much attrition at this point, and we need kids who WANT to be here and BLEED orange for 3+ years. This means, taking kids that aren't ranked highly right now, and trying to find natural born leaders that play non-stop to the whistle. I think that the OL/DL is important, and I would probably focus about 50% of my time on recruiting those players, get them committed and solid, and then go after some skill guys in the end.
3. Network, network, network. Being the news is good stuff, but being in it negatively can hurt your team. Basically preach the building of relationships between my recruiting office and certain HS in each state that produce larger amounts of D-1 talent each year. Constantly check in with the coaches, and make sure you are always asking about kids on their rosters, FAR in advance of them being juniors. I would even probably hire some extra people in the recruiting office to serve as message board and recruiting service watchers to make sure every rock is unturned. That's about the greatest thing that O did, and he was damn good at it. That's probably the only thing I miss about him.
I'm sure most of this is being done anyways, but we can't see it right now. I think we will be fine in the future.