Unreleased Dream World abilities are not pertinent to the analysis at this point - whenever Swift Swim Carracosta is released, we will see how it affects the metagame, and what good benchmarks it should be at for the metagame (again, at that time). Also, this is an NU analysis, not OU.
edit steamroll found this and thought it should be stamped SOOOOOO
QC 1/3