Why can we suppose that has Aharon had a chance to speak, he would NOT have agreed with Miriam?
- Miriam was arguing with Aharon about Moshe, so we know they disagreed
- He was a peacemaker who solved conflicts. It would be out of character.
- His role as Kohen Gadol meant that he was not allowed to speak badly
- In most cases he tended to agree with Moshe against Miriam