Krakia?

Yes you can, GMS has already done it. GMS first releases NLC and it's pots which makes every single pot from KMS useless, does GMS rebalance this and make it unbroken? No they do not. GMS releases the CWK areas along with Windraiders which makes every KMS training spot from 50 - 80 useless, does GMS rebalance this and make it unbroken? Um, no!

If you think any version with custom content has to rebalance it then you're in for a nasty surprise. Plus at the rate GMS is going we'll get Big Bang first and do you seriously think GMS is going to rebalance the JMS and MSEA custom areas? Haha, no.

none of the things you've brought up compare to the changes big bang will bring. leaving areas like cwk in tact will cost them far too much for them to ignore it. as is obvious from their website and it being the hottest selling item, 2x cards are their main source of income. if they make it easy to train (post bb with current exp rates, wr would be good well into your 140s) they would end up losing thousands of dollars worth of 2x cards per month. nexon america isn't in the habit of wasting opportunities for money.