What would have happened if Spottedleaf was a warrior?

I believe that she and Firestar would have become very good friends... then perhaps more than friends, if Spottedleaf was okay with breaking the warrior code. They may have had kits. Sandstorm would probably have become Dustpelt's mate. However, if Spottedleaf didn't want to break the code, then she and Firestar would probably go through their lives ignoring each other, sort of like how Squirrelflight and Brambleclaw end up. Or they may have stayed just friends.