I have two heroes of the same brigade in battle. I play a good enhancement that has Name-on-Name bonus on one of the characters and choose to use it on that character. That character then dies. What happens?
Also, I have hero A in battle, and I play an enhancement that has NoN only on character B. Then I bring character B into battle. Can I transfer the enhancement to that character to get NoN? What about if the other character dies?