Well, before Kara fought Reign, Reign was heat visioning her symbol all over the place. (...)
But that doesn't indicate that she could beat her up till she almost dies. I wouldn't call my boss, my cousin or my cheating Ex because of street art.
In retrospective it would have been better I guess but you never know that before.
I still don't see a big problem, plus: it's her show as someone said before.
I expect Superman to show up in the next episode though. He's in the opening though (
@Christopher - it was there again

) and he's great to watch (unlike the movie Superman, who buah...)
There was a lot of detective work going on and they knew they were dealing with a Kryptonian threat.
The whole Kryptonian thing is a mess up in my eyes. There were those Kryptonian prisoners from Fort Whatever and none of them ever tried to use his powers to cause some problems?
So if the earth is full of demigods living there (or has been for a while), without ever doing something, why should there be Red Alert because of another one, who shows some interest in street-art?
If they came up with an excuse for Superman's absence, that would have been enough.
I really missed Superman, when Mrs. Mon-El (Saturngirl?) spoke about her influence. Something "you and your cousin were our idols" would have been better instead of "you are our idol", even if I consider that Mon-El might have talked more about her than him.