One thing that i find irritating in Cyrodiil is the fact that both Enemy and Friendly incoming siege fire icons are both Red. I cant tell you how many times iv had an "oh crap" moment because i thought that the siege that was firing on me wasn't friendly only to have it turn out that it was an ally doing it.
So here is my proposed fix: Change the color for friendly siege fire to Blue.
Any color other than Red would do i suppose. Don't know if i'd count this suggestion as a immediately needed fix but more of a convenience that id like to see implemented in the near future.
Looking forward to seeing what others have to say on this topic.
Brothers everywhere raise your hands into the air, we are warriors, warriors of the world!