Rk needs a kick in the pants.
Why not have a raid-strength mob that wanders and zones? Maybe not Godzilla himself, but same idea. He could be an 18 hour spawn and wander RK on a path of destruction. He would need to be able to enter Borealis and Athen and Rome, and his spawn location would need to be randomized (to an extent, obviously he wouldn't SPAWN in Bor, he would have to walk there). The point is to create a monster that maybe we don't see every day (unless we're actively searching for him) that can really add some ****e to your time on RK.
Just imagine, in Borealis...
Ubernoober: Ha, I R Cyb0rm4st0r!
Ipfreely: U R Nub!
Ubernoober: No! U R Nubi! I R UBER.
Lemmehold20: Credz, plx.
GimpyEngy: Need CM, plox!
L2Pman: For the love of god, someone wrangle me
Trader0: I tried, you have no NCU, moron
Clamdigger shouts: Holy crap! It's Godzilla! Run, you idiots!
ROOOAR!
Please, can we have an angry wandering mob to terrorize RK? Just imagine the impromptu raidforces that would be poorly set up to kill him...