Lets see if any of these turn out to be legit:
Vicki will work for Katherine not be possessed by her
Damon will not become human
Bonnie puts Katherine in the prison world with Kai
Caroline gets a letter from Klaus
Enzo and Tyler stay dead
Matt has a wife and children in the finale (mentioned not shown)
Katherine and Caroline fight and Elena interrupts. its the first time both women see she's awake
John Gilbert, Lexi, Tyler and others come back from hell seeking redemption. Bonnie takes them into her dimension so they can live peacefully
Hell is destroyed
Bamon dance at wedding
Vicki interrupts Damon's best man speech
Alaric and Caroline start a boarding school for gifted kids
Steroline do get married