I think the next thing they need to work on is UC pet value. It's getting out of hand, and they already did draiks/krawks, so they need to do something, no clue what, to regulate UC's a bit better.
Also, they need to fix the glitches, and make the flash games easier to use on an old computer, such as mine.
As for things that would be cool, is focusing more on new pets, colours, etc. C: