>>55334202They are not and never were a trio.
>but they're all single stage in Kanto!!So are Tangela, Lapras, Onix, and many others. Hell, at least Tangela got an evo when Electabuzz and Magmar did, is it the "true trio"? No.
>but they match the bird types!No psychic bird, and these three don't have flying type.
>but they learn punch moves!!So does Kangeskhan, which is also a single stage.
The fact is there's no theme other than your autistic impulse to pattern seek forcing them into bring a trio.
