I just realized something funny. If you make it to Gen 6 your going to run into the issue of there being too many potential human girls to pair with legendarys to the point that instead of needing to pair Pokémon together, you may need to do that with the humans lol.
Like you have the female player character, the rival, 4 gym leaders, 2 elite four members, the champion and 4 evil team admins* like sure you can cut the bug type gym leader but other cuts may be harder. I know this is nowhere near close enough to actually figure out rn but I find it funny.
*they are very similar design wise so if you wanted to represent team Flare you could very easily squish them together into an wacky fivesome possibly just a thought not me trying to lead a direction ;)