I honestly don't remember anyone saying that. I think the general idea was that while it was stupid, the setup wouldn't be anywhere near top tier anyways.
Which turned out to be pretty correct.
Just a few quotes from there...
''it's already a good comp
next fotm comp imo'' -Redudant
''this is fucking dumb though. i dont want to see the comp become complete scrub status like priest/rogue was last week.'' -Disstance
''Nerf this before every one is sitting and holding 3k''
''id be very surprised if they didnt revert this within a week''
''druid/rogue will not be the next fotm comp, even after the cyclone changes.''
and many more...
and for many other changes aswell, remember how many threads you seen saying:Arena is officially dead for X spec?
Anyway I don't wanna flame anyone specific but I'd like to remind you that predicting next FOTM is like predicting weather in all your country with just watching the sky in your area