Changes in some professions skills out of logic

First of all I did this out of logic:
-Removed the Butler/maid throwing skill. I don't think he played darts that much. Having a cooking skill is acceptable.
-Reduced the Ballroom Dancer dodging skill to 1. Why would it gain dodging skills in the first place? flexibility doesn't equal dodging.
-Removed the dodging skill from mail carrier. Again, it doesn't make sense. He is good at driving perhaps and avoiding obstacles on the road and such but not avoiding punches. Even military recruits and firemen don't have a dodge skill.
-Lastly I removed the melee skill from Convict. Not every convict excels at fighting, some are pacifists or just not fighters.