>>25259119>Scizor>Porygon2>PolitoedGood luck getting those in-game; hell I think some of the items needed to evolve them were Kanto-only
>Hitmontop>Tyranitar>MurkrowNot available for the longest time, and getting Hitmontop specifically is a pain in the ass
>SmeargleActually pretty shit in-game
>AzumarillComplete shit in Gen II, pretty shitty in HG/SS until you get Waterfall (or hit level 47, but let's be real here. This is Johto we're talking about.)
>XatuBarren as fuck level-up movepool with no Special STAB until Future Sight at level 35 in GSC or 42 in HGSS. Relevant to the OP.
>QuagsireProbably the only thing you listed that's not a pain in the ass to obtain or just plain dead weight even for an in-game team.
You get one out of ten.