Trapinch is allowed still!!! (Right?)
Duskull gets Levitate over Dusknoir and Dusclops. Onix has signficantly more Speed than Steelix, trades a few weaknesses / resistances, and has STAB Rock.
I cannot think of any Pokemon that aren't watered-down versions of their fully evolved counterparts, and I see no reason for the others to be allowed in UU.
What he means is that Pikachu can still Surf, but it turns out all Surfing Pikachu are Hardy, which really puts a damper on Pikachu's ability to sweep.the fact that it can't surf anymore kind of hurts it.
How does the extra Attack boost do nothing? It can now Volt Tackle off its massive Attack (it has an Attack stat higher than its Special Attack stat), Focus Punch, and use a few other physical moves effectively. A mixed sweeper ensures that throwing something that has massive one defense but pathetic other defense won't stop Pikachu.
Now, I'm not saying that this necessarily makes it BL material, but it's not as bad as you make it out to be.
How about we just make a list of all pokemon that...
A - Were Fully Evolved in Advanced and gained an evolution in DP and should as such be looked at again (From Dusclops to Yanma to Rhydon to Murkrow)
B - Seem to be too powerfull for UU on their own (Haunter, Chansey etc)
C - Deviate too much from their evolved forms (Pikachu, Vigoroth catagory)
For example, somebody called Murkrow trash. However, with Dark STAB to his physical repetoire AND higher speed as his evolved form, he might become too powerful for NU as a Choice Bander.
Ah, what the heck, I'll just make the lists. And I'll add my personal view.
Gained Evolutions:
Nosepass - Pschyeahright.
Well, it's not all that crappy, it can at least take Fighting and Ground attacks better than Probopass thanks to superior typing.
Too Powerful On Their Own:
Kadabra
Won't it die in an instant to a Sucker Punch though?
Pre-Evo's from Base-600 group: They can be NU. Of these 4, only Pupitar can be somewhat scary. Maybe Gabite but even he doesn't seem to really cut it.
Dragonair at least gets Dragon Dance, and Shelgon DOES have better defense than Salamence, but oh well.
Hippopotas - We have Abomasnow in UU for weather changes anyway. Can't be THAT bad.
No freakin way this thing is too powerful. :P
Munchlax - He can sop up some special hits but can he dish it out? Doubt it.
It does have 85 base attack eh. It will ALWAYS go first in a Trick Room, and it might even go before Shuckle because they have the same base speed.
Deviations:
Vigoroth - Its a cool pokey but in UU its overshadowed by stuff like Kangaskhan or Granbull. Too much competition.
It's not completely outclassed by either of them though. Unlike Kanga, it has a way of boosting its stats and setting up with Bulk Up. Granbull is more of a slow sweeper and even a supporting sweeper with Heal Bell. Vigoroth has much better speed.
Trapinch/Diglett - They're too frail to pose a true threat. Can be NU. Must be watched out for though.
Actually, in a Trick Room, Trapinch is even better than Dugtrio with much higher attack. It can also take hits better since it doesn't have to invest EVs in speed, so it can give some to its HP and Defenses while having Max Attack.
Onix - Will be a fair wall in NU, but there's enough there that can take him down.
It might be good if people start using Hippopotas in UU/NU.
Caterpie - Can be a real menace in UU, should be BL.
Yupp.
Phew. If I missed out anything tell me.