At the very least the show is being true to a season called "Outsiders" by focusing on the actual heroes involved with the Outsiders team, and we should be getting focus on Katana and Metamorpho in the next set of episodes.
And it means Fire and Ice are on the League together. As it should be .
I think that means Booster is the only recognizable JLI hero who hasn't shown up or been mentioned yet. Ted died, and Guy, Fire, and Ice are on the League.