Why is Pory2 a problem?
Pory2 is the core of UU which safe switches in alot of stuff
Yanmega for example will be a big threat to UU if pory2 is out.
Why? well gigalith doesnt have any recovery move so if u keep chipping damage to it, gigalith would be useless (imagine dugtrio + yanmega combo ? )
Snorlax and dusclops have to rest, and hope for sleeptalk to attack (bdslam or seistoss) again not reliable bcs u mostly can get fukt by RNG.
Crobat? well with strock + a balsy psyic predict will just make u cry
Empoleon doesnt have any recovery as well and chippin it 1 time makes it a 2 shot the next time it switches in
Mismagius nplot example same story as above, gigalith doesnt have reliable recovery, gets chipped alot and in the end Mismagius just freely sweeps. same story with snorlax as above, has to rest at some point and has to rely to sleeptalk it attacks, meanwhile the mismagius just spams Nplot. dugtrio + mismagius combo part2 ?? ?
Rhyperior another example, pory2 safely switches in (mostly download) tanks a eq and can either icebeam, recover or toxic on a switch in . Even when he sub or swdance, icebeam will still pressure rhyperior hard.
Vaporeon lacks some hp or def bcs of certain evs spread which need to outspeed bdrum azu
which makes eq a chance to 2 shot
Gligar is gonna tickle rhyperir and makes him easily set up
Bronzong would get forced to switch out because of the smackdown variant.
Personally i dont think pory2 is problematic and if there are people who disagree with me, instead of complaining give us viable calcs, examples, etc