Bulk Work Order Transfer
I would apply this function to PM items as well. I just had someone leave my crew, and I'm having to manually, one by one, move all the PM tasks assigned to him over to another crew member. Having the ability to check a box next to multiple items and then reassigning them all to a different user, department, or vendor, would save HOURS, as noted by OP.
Scott Hammond commented
This is a must have as quickly as possible. Imagine sitting there for hours, if not days transferring 359 work orders over to someone else individually.