[quote=@BrodZ11711]
is it possible for anyone to come out of the stadium and see Lucas?
[/quote]

I know that Amaya and Joshua are outside the arena, but I don't know if they will go back inside. (Note: Amaya is currently using a different account called "Amaya Yashia"

Nolan just left his seat in the arena, but I don't know where he's going.

Team Frozen Heart are leaving the arena to find something to eat. But I don't think (maybe) Sasha or Lazarus met Lucas yet, and Marlene is a new recent (a few weeks) guild members with the two. 
Edit: and they just went straight to the restaurant, so never mind this idea.

You could try doing a post of Lucas seeing one of them. But I just want to mention that I don't know where through the arena that Phoenix Wing guild members are planning on going for sure. But I mostly wanted to post this to help give you some ideas with a next possible post or something.

Edit:
Also there is still one more fight for the day so people might still be in the arena