Zoom's new 767 (ex-KLM) will be online in Jan 06. Contrary to the rumour, it will not be based anywhere in particular. They all tend to rotate through either YYZ, or YUL/YOW for maintenance.
A/C #4 will support the new YYZ-HNL, YYZ-Carbbean, and enhance the year round service to the UK and Paris from YYZ, YVR, YYC, YUL. & YOW.
New aircraft obviously needs more crews. It helps to know someone inside, but not necessary.