Whenever I decide to simulate a battle (usually against looters or other low level bandits), my best troops are consistently the ones that get killed as a result, and it doesn't make much sense to me. It also tends to be my best ranged troops such as Vlandian Sharpshooters or Battanian Fian Champions. This would almost never be the case if I took part in the fight, and I wish that the simulated battles would better reflect what would happen in a battle I chose to fight in. This is one of the reasons I almost never simulate battles, because they almost always have needless losses on my side.