What kind of tone are you going for in this setting?
It looks good if you're trying to keep it light, but at times you're reaching out for darker stuff.

If that's the case, you may want to change the ecological status quo. Species being introduced constantly could result in just waves of invasive species displacing the last ones. This would make wildlands and farming always at least a little on edge.

Also I have some unused plans for a biotech-related themed team and some of the stuff gets like... profoundly messed up. Like the plotline I was planning was having them artificially accelerate the growth and mind control of a stolen adolescent Moltres (comics canon, the primes have kids) in order to take down the league. So even when stopped, you still have a VERY mad parent,who happens to be *checks note* the flame incarnate god of summer whose wrath will upset the delicate balance and destroy the world. Then we have restarting the Mew program (cloning never ends well).

Also for names, remember one of the cool things about -punk settings is the collision between mythology and the future. So team green can have ranks like "Cyclops", "Six-Arms", etc (in this case progeny of Gaia). The populace may refer to trainers as Errants or Gladiators. That kind of fun stuff.