Well, with the banning of vulpix sunny day teams in lc are once again, obsolete. Misdreavus and tits are still at the center of things. However, with the emd of permanent sunny day, some new pokemon have the ability to come into the light. After the new round started, I'm starting to really like agility Mantyke. It can switch in on carvanhas waterfall or aj or hydro miss and heal itself with water absorb. Its truly underestimated because with hp fire it can beat ferroseed not to mention croagunk and hydro pump rips many pokemon to shreds.
Gligar is pretty much the 800lb gorilla in the room. Its usage statistics are ridiculous each usage stat releasing, and the fact that it still exists makes me want to break out scarf snover on all of my teams. It can run both offensive (but most likely defensive) sets and reaches 19 speed and has swords dance, agility, and a butt load of other support and offensive moves that give it ridiculous unpredictability no matter where or how it's used on a team. I'm not saying that gligar is broken or anything but it's certainly a threat to look out for, especially after eviolite was introduced.
More to come on Missy and tits later....
Edit: agreeing with iss saying how eviolite is broken and I'll describe it later as well.
EDIT 2: opinions on Missy, tite, and Eviolite are in!!!
Misdreavus
OK - Misdreavus is definitely broken and should be banned as it was last generation. It has stellar defenses already, with 60 / 60 / 85. It also has 85 SpA and 85 Spe, reaching dangerous 18 Special Attack and 19 Speed with a Timid nature. It can easily switch in on a defensive Gligar not running 236 Spe / Jolly and can easily Sub in its face unless it has aerial ace or acrobatics (both of which are uncommon) or Aqua Tail (uncommon on defensive sets). It also has Will-o-Wisp, Pain Split, and Toxic as support moves as well. It can pretty much do anything on a team except run as a physical attacker.
Meditite
I don't quite understand how Meditite wasn't banned last round. It has a plethora of attacking options, one of the best abilities in the meta, and having superior offensive and defensive typing to boot. Gligar is no longer a check to Meditite because they're commonly seen running Eviolite + Ice Punch spefically to beat Gligar. Zen Headbutt + Bullet Punch is easily a KO on Misdreavus if it switches in on ZHB (in fact I think that move alone could KO missy if tits has a Life Orb), and Medi also gets Drain Punch and Recover. The only "true" checks to it are Ghost-types, and if Missy goes down, Meditite can pretty much sweep through teams.
Eviolite
I would really like to see Eviolite gone from Little Cup. Not only do I really hate admitting to lamppost [and alphajolt] that stall can actually work in LC, but I also hate playing against stall teams because I always feel the need to run hyper offense. The #LCC week 1 was a nice change of pace, giving us a taste of a BW LC metagame where Eviolite wasn't present. That is how LC is supposed to work - a fast-paced, hard-hitting metagame where the quickest, most powerful team will win. Eviolite not only provides defensive boosts to already bulky Pokemon in Gligar, Misdreavus, Ferroseed, Hippopotas, and many, many others, but it also increases the potential of boosters. DD Scraggy with an Eviolite is incredibly hard to take down unless you have Timburr or Croagunk (I think???), both of which easily losing to Misdreavus and Gligar, the top 2 Pokemon in the metagame as of this point. Eviolite also helps out the Shell Smashers (in Shellder, Clamperl, and Omanyte) who already have huge Defense stats and so they don't "lose" any defenses after the move and have increased defenses before it. Swords Dance/Agility Gligar is in the same boat here, able to double its already impressive Attack or Speed (or potentially both) while still having attacking options. There is no way I'd go about trying to stop a +2 Atk +2 Spe +1 Def +1 SpD Gligar, although it would limit it to Earthquake / AA + Roost / SE / AT so it'd have limited coverage but still be very hard to take down (SE or AA beats Snover). Maybe double dance gligar just isn't viable ever but I've seen dumber things in LC so who knows?