Sounds like the rumours of SFO's crossing the runway from Bristow to Scotia are more than just Heresay. I believe 6 or 7 co-pilots have handed in their notice this week and have been offered jobs across the road - Good luck to them.
Maybe the management will learn that flying one red, white and blue helicopter is much the same as another ! Its all about pay and conditions and if they're better elsewhere, then they can't expect to keep their staff.