He has to go back to basics, but by going back to basics in a certain way he can continue to keep the 'attacking' threat there.
For example:
Dawson
Hegazi
Tosin
Gibbs
Barry
Livermore
Phillips
Barnes
Sako
Gayle
Playing 4-2-3-1 is what I believe the best formation with the personnel we have. Solid back 4, let them cover each other, concentrate on being defenders first, play the ball second, if it aint on then hit channel and press higher up the pitch.
The 2 sitters, Barry is arguably our best passer, sit him in there with Livermore who is the 'runner'. Barry isn't going to play every game so he can be replaced with Morrison/Hoolahan, someone comfortable of getting on the ball and starting play.
The 3 infront: Phillips, Barnes, Sako - this is were the threat comes from, can even slot Rodriguez on the wing (same with Brunt) if you worried they might not get back and defend when needed.
Gayle up top.
That formation for me, makes us look and feel more solid, still gives us a threat going forward, but most importantly doesn't leave us short at the back. If a full back goes forward, we still have Barry/Livermore to sit infront of the defence.
Will Big Dave revert to this from the kick off - No. Will he react during the game when its too late (i.e Derby and also weekend just gone) Yes.