>>33136576and even more of "muh patterns" every eeveelution in the dex since johto has the 1st eeveelution appear before a type it is weak to - e.g. espeon->umbreon
leafeon->glaceon
if you wanna count vaporeon->jolteon too, although flareon kind of breaks that chain
but either way, it could be that since we got fairy, the next we get will be a type SE to fairy - poison/steel