New Quest Set - Getting Crowded in Here

And I am #1. Yes, I have no life. 
 
And some clues: 
 
Variations on a theme 
 
1. Some mutants are old, these guys arn't 
2. These guys are top fliers, eh? 
3. Who needs factor 40? 
4. King Arthur's favourite X-Team 
 
 
Kitty Litter  
 
Anyone who doesn't know need slapping but...
 
1. This girl likes her guys strong and metallic. 
2. One of the above's best stories. Things looked bleak for the X-Men in this future timeline. 
 
 

Haters gonna hate 
 (Multiple answers but heres some clues)

1. It's the end of the world! 
2. Even Cyke has a stalker. 
3. Jabba the Hutt's long lost brother.

I can't figure out Haters Gonna Hate.

Added some clues for everyone .

#3 :D would have been 2nd but the second team for Variations on a Theme  had me stumped for a minute. 
 
Whoever got 1st did it way too fast, I had the front page set to refresh every 15 seconds and somehow in a 15 second span between refreshes they had already completed the quest set >.<

I live up to my avatar, what can I say. XD

Just got it, thanks to everyone for hints.

#22 
My best yet!!!

@Billy Batson: It's the story arc alluded to in the clue... One where an older Kate Pryde sent her mind back through time into the mind of Kitty Pryde, to stop an assassination & help prevent a dark sentinel filled future :)

@CrimsonAvenger: I was looking for villain teams :p Think of the famous characters. Two of them are connected to the Inferno.

Edited the Kitty Litter number 2 clue to be a bit more clear, didn't realise how vague I made it. Sorry about that.

Stumped on the haters one, I now have one of the villains but am clueless as to the others.

 
Some clues for the haters:
 
1. Big boss who loves watching TV
2. Not "Mr." Nice
3. Uncanny X-Force just fought a child incarnation of this villain

I'm 37th to finish because I only just got online. :/ I ace X-Men quests (X-Quests?) but I never get on fast enough to finish very high. lol

Stuck on the First of the Variations on a Theme

Stuck on the First two of the Variations on a Theme

#47 
 
I am disappoint.

#48 stumped by #1 on Haters portion. lol.

@PhantomAres: Yeah got the Second still stuck on the first

Nice enjoyable Quest and while I teased Riezner yesterday I like the rhymes!   
 
Just to add its almost too easy and that was a problem for me, I thought too hard on this one.  Good Quest and why gripe if its too easy?

A little help with variations on a team #4?

#53

#61

A little help with variations on a team #4?

#62 - Happy to finally be back in double digits (keep missing the postings).
 
BTW, love the rhymes.  Seems fitting for Questing times.

#60, and you have got to be kidding me...it shows the bar totally full to Level 32...it would seem I'd only need like a couple of XP points and I'd be to level 32. Darn it!!!!!!!!

66

89th.

Stomped on Variations #2 :S

YAY finished the quest. I was so happy that one of my favorite characters was an answer. Also never knew how much i know about 1980's x-men. I wish I was home or else I would of finished the quest much earlier 

wow Haters gonna Hate was hard because i kept looking for TEAMS. mostly the groups that follow the actual solutions 

I swear we better get the bonus on this or I will be seriously upset. I mean...my XP bar is totally full! Im not kidding..like one more XP point and I will be at level 32. No joke!

#213 only took afew minutes .

done #217

Sorry still can't get The story arc for Kitty Litter