Yes, how I would want it..
Winx vs Unicron vs stargate
Then Valtor would have more of an interest in Bloom then her power, winx would be 17+ and they would have three seasons where the beat heck out of eachother in a huge catfight that is mainly fan service, boosting the male viewers by 900%
Then Unicron would come back.
Then the wizards of the black circle would focus mainly on blowing things up. Wait, no, put a million more times collateral damage in season 4.
And more explosions.
Make winx club more like Transformers, 5% booty, 95% blowing stuff up