So Killjoy is supposedly this genius, designed the spike and built a lot of stuff on some of the maps f.x.

I find it hard to believe that this person would be out there actually risking their life when amongst her creations are robots that seem quite sophisticated. It would've made much more sense for Killjoy to have been a robotic agent, someone the real Killjoy sent in her stead.

Now with her already having a character model I imagine Riot isn't going to change this now, but I kind of hope they imply at some point that this is still an android. Her irises flickering blue for half a second on the agent selection screen, or a new voice line hinting at it or something.