My predictions of after KC banlist:
Nerfed:
Onomatoplay (activation after lp cost)
Ultimate dragons (activation bellow 2000lp)
Balance (skip special summon 1st turn)
Banned:
Cup of ace
Limited:
NK trap
Semilimited:
Thunder dragondark
Merlin
Bw simmoon
Limit 3:
White stone of the ancients
Cards of consonance
Karma cut
don't think BW Simmoon could go to 2 but can see Simmoon and Whirlwind at 3. Don't think Blue Eyes would be murdered like that with L3 just yet but possible, think Sage/Karma at 2 more likely...
Giving handicap to BE players in spite of it's bricky play style just show me how bad you are in this game. They might do something about generic traps, but the skill and ancient? Seriously?