i personally think that skarm should considered among the company of suicune and celebi rather than gengar and starmie. also celebi is better than suicune in every metagame they're both in and blissey doesn't stand a chance. additionally i wouldn't consider it in terms of it being uber because it is too good, but banned because it is bad for the meta. it was good but you can't look at it as uber in the same way as you look at mewtwo in rby or groudon in adv that you should never consider allowing, just banned. regardless i would say that it was more potentially impactful than suicune on a game to game basis and i might rethink skarm's position as well tbh. then i would make 9 and 10 a notch lower (as in, not the same shade of green as 6 7 and 8) since nothing else is on the same level as those three imo if anyone's seriously considering blissey for those positions it only emphasizes that distinction. blissey doesn't stack up against them, and neither do things like forretress or dragonite and you might think deserve those spots either. (for the record i think blissey easily deserves #9) other things i'd think about for those last two slots are i guess cloyster, vaporeon, and raikou. my vote goes toward vaporeon i think because it is ou for 3 metagames, and is super important in gsc and dppt.