New boxes, wires, outlets and drywall. How do I keep the drywallers from rotozipping through the wires in the boxes? I've already had to deal with that before. 

We gutted our house after the great flood and I'm now replacing EVERY outlet and half the wiring. Water damage, 70s house, bad previous workmanship, updated code, etc. I have an electrician through my contractor that will supervise/check my work and install a new panel. I'll ask him the same question when he gets here, but wanted other opinions. I'll be doing the "grunt" work of running wires, replacing fixtures, boxes, outlets, and such.