Worried about the company allocating 4 of your 5 weeks annual leave (which they can do anyway)? The other option is that they could allocate 52 weeks each year for you and if you think you are safe, consider the other poor bastard who will be put out of work and stop being so bloody selfish.
I'm not sure how many AMEs still need to go but I would think they could apply similar principles to their rosters. The additional work that we are finding that the company have conveniently forgotten to put in their graphs equally applies to AMEs and LAMEs.