I have two questions on promotions:
1. It seems that I have to remove a General from his division to promote him. If I then press the promotion button and then reattach the elements of his division he does not get promoted. Therefore, I have to leave a general unattached from his division brigades to receive promotion. This means that I have to pay the "price" to reestablish his divison on the new turn. Is this the only way of accomplishing a promotion?
2. Can you promote more than one general per turn? As long as you have promotable generals is there any limit?