While playing my third game and going into the mid game, I noticed that all but three of my governors sucked real bad. The reason for this was that I didn't rotate my general from the frontier to my core provinces, I didn't move them once a turn and other tedious micro management I felt made the game boring. Almost all my Characters had the drink vice and were also useless in battle.
Seing this, I took action. I went into the export_descr_ancillaries.txt and export_descr_character_traits.txt files and lowered the probability of getting bad traits and increased the chance of getting good traits and Ancillaries. It's quite time consuming but it's worth the work. I started my 4th game now and I can already see the improvement.
Try it out and let me know how it works out for you.
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