Could turn into a variety streamer. Just collect people who are watching for the streamer not the gameHe still has an active chat though.
With 300-500 viewers streamers will usually have a fairly active chat. That's well enough for interaction (sometimes even much better than having 5-6000 viewers and a chat that goes so fast you can't follow anything at all).
Hera is very young and has plenty of options to fall back to should his move to LoL not pan out either on a gaming or on a streaming perspective.