Ruwaard, Edzako, asd21593 - Thank you.
the_hdk Well, I don't know. Where can I get these events? I certainly wouldn't want to breed Kwizatz Haderach because game would be too easy/boring.
SplendidTuesday - Indeed he was best in decades, though I wouldn't bet on rebellions being crushed once for all.
gabor - Unless they receive land, I don't think that they could become dangerous. Wacław with his family is at Bohemian county of Opava, serving as a diocese bishop.
Lord Blekinge - Thanks. To make portraits I use 3d model for character's body (mostly my own models from M2TW modding), then I put 2d head from CK, and use some filters so it visually blends well with the body. After that I put background, made from screenshots from M2TW, Mount & Blade (good eye there), or other game. Then I adjust hue/brightness/etc and put 'old paper' overlay on top, and it's done. Takes some time but it is fun.
Shynka - Thanks and good luck with (mega)campaigning.
EDIT
RGB - Well, name comes from tribal times and basically meant all light/levied troops. It was used in early chronicles to differentiate them from armoured/mercenary/cavalry/duzhyna types of troops which were called 'Pancerni'. As for Prussia - yeah, perhaps.