Sturgia - Make the noble tree heavy Housecarls/Huskarls infantry, replace the brigand/horse raider branch with a watered down
Druzhinnik cav.
Aserai - Mameluke cavalry no longer horse archers, just average heavy cav (maybe with a horse archer branch at the end). Noble line is a super high athletics infantry based on historical Mubarizun soldiers armed with fast 1h swords and shields.
Vlandia and Empire can keep their noble heavy cav lines as is since they fit.
Druzhinnik cav.
Aserai - Mameluke cavalry no longer horse archers, just average heavy cav (maybe with a horse archer branch at the end). Noble line is a super high athletics infantry based on historical Mubarizun soldiers armed with fast 1h swords and shields.
Vlandia and Empire can keep their noble heavy cav lines as is since they fit.