The issue is do to the stupid speed tiers you have to deal with now (such as Dory basically outspeeding the entire game in SS), you'll only get so far without some sort of Priority, which is now even more needed in Gen V than in Gen IV, and we all know how much Priority meant then, especially pre-Mence ban.
Also, Denchura ISN'T good. All Pokemon have weaknesses, sure, but Denchura has more weaknesses, as most UU/NU Pokemon do.
Want a good electric type? Sure. I guess Jolteon isn't that bad for a choice, Zapdos isn't either, especially with Zapdos when you have good synergy. What's that? You want a Gen V electric type? ABSOLUTELY! Electric genie is here for your Electric type needs with decent sweeping Potential!
...Yeaaaaaah. There are better options...
wat
when you have a 91%, 180 move coming off of a 439 SpA, it seriously leaves a dent in anything that doesn't resist it and even those who do, take at least 50% from it
a Calm, 252 HP/252 SpD Milotic takes 75.1% from a 252 SpA Timid Choice Specs Denchura, which is a clean 2HKO no matter what
We have fast, strong sweepers like Rotom in current UU that can 2HKO Milotic with Specs Thunderbolt. Is it BL? No. Why? Because I switch in my Ground type and now you're locked into Thunder with me at the advantage. Rotom even boasts better resistances and immunities (albeit a pursuit weakness)
and the most specially defensive grass pokes (Rotom-C, Nattorei, Cradily, and Birijion) will probably be OU and still take a huge chunk of damage from bug buzz, with Birijion not being able to avoid a 2HKO (it takes 56.5% minimum while running 252 HP / 252 SpD Calm)
The thing is, there's better options. If you really want to use Bug Buzz on Grasses, get Urgomoth, or if it doesn't get banned, Genosect. The ladder can also fire off Thunderbolts as well.
i mean, we'll have to wait but i think because of it's thunder, it may be too much for UU play
You've also got to realize the insane power creep this Gen. Stronger and stronger Pokes will fall to UU, and Denchura probably won't make the top-cut of the insanely strong new OU.
i went onto the Beta server, did 6 matches and never lost, mostly due to rage quits but seriously, as long as my team doesn't come across Rohpusin or Zapdos, it wins
Booh-hoo, six matches. That's not much. The first day the /tr/ server was hosting Gen V, I grinded up and never lost until I got to the #1 guy. Later, I got #1 from battles that didn't include him (it seems he left the server for the day). Six ragequit matches don't mean anything.