One thing that a lot of you forget, bsed on your supplement, is the amount of slots available. It's outlined in the Southern Supplement Art 61 that a certain number of slots must be made available based on the amount of employees, even making more weeks available during prime months.
Now, one may say that's great, but what the contract fails to address is the amount of vacations each employee has. If your senority list has 75% of employees at 25+ years of service, well obviously the amount of vacation week each employee has is a lot more on average, which the contract doesn't address.
This is where picking vacations and adhering to the contract on selection is vital. In a center of 130 drivers where the top 80 have 4 weeks plus, this presents a problem.
Another thing that isn't addressed is the cover driver (pt employee for driver coverage) selection. As a PT employee they should be bidding with their inside selection. Now, obviously, these guys are going to be on the top of the PT senority list, and will pick the prime weeks. As such during the time of the year where they are needed most, they are on vacation, creating a large void to fill.
Just something for you guys to think about next time you think switching doesn't effect anyone.