One of the great mysteries of the Harry Potter spin-off Fantastic Beasts and Where to Find Them, was how a movie that gained rave reviews, crossed the $800 million milestone, and gained an ‘A’ CinemaScore came to be considered ‘lacklustre’.

Still, I doubt the studio are wringing their hands. Twitter and Youtube were buzzing when the teaser trailer for the next movie – The Crimes Of Grindelwald – was released last week.

If he’s going to be sinning against the magical world, what crimes can we expect Gellert Grindelwald to commit?

Escape custody.

Obviously. We don’t know how much time has passed since Newt managed to outsmart Grindelwald and deliver him to the wands of MACUSA’s Aurors, but judging by his long hair, he’s been captive for a few months at least.

Apparently audiences groaned when Colin Farrell’s disguise shifted into a bloated and bleached Johnny Depp.

Following his rushed reveal, hair and makeup have worked their magic, casting a Revelio charm on Depp’s cheekbones. Grindelwald needs a hell-raising rock star vibe; Johnny Depp fits the bill perfectly.

End Madam Picquery’s incompetent reign of smugness.

“Do you think you can hold me?” Grindelwald asked MACUSA’s useless, smug and incompetent Madam Picquery, giving her a contemptuous stare down.

She refused to accept her city had an Obscurial problem, and didn’t notice her right-hand man was being impersonated by the world’s most wanted wizard – all while lecturing European officials for letting him slip through their fingers.

Picquery ignored Tina’s pleas when she apprehended Newt on his arrival in New York, yet later claimed outrage she didn’t tell her right away. She had them both arrested, before the pair were nearly executed by Graves/Grindelwald.

I’m surprised more fans didn’t pick up on Picquery’s Fudge-like incompetence. She’s definitely arrogant enough to think she could challenge an escaped Grindelwald.

Kick Newt Scamander’s head in. Again.

If I were a bumbling, animal-loving Brit wanting a quiet life – which I am – who had thwarted the evil plans of a deranged dark wizard, I would stay as far away from that individual as possible.

Except Dumbledore is clearly a hard man to say ‘no’ to. “I can’t move against Grindelwald,” he tells Scamander in the trailer. “It has to be you.”

Last time Newt encountered an enraged Grindelwald, the wild-eyed dark wizard pinned him to a railway track and tortured him with Sith lightening. Newt should have been airlifted by Thestral to New York’s version of St Mungo’s. Instead, in the badly rushed finale, he was fine in seconds.

You had to strain to hear Grindelwald’s parting words to Newt: “Will we die just a little?” It was probably ad-libbed by Depp when he couldn’t remember his lines. He meant to say “You’re going to die, little British Hufflepuff weedling.” Gulp.

Corrupt Credence Bowlcut some more.

While Newt crashed around looking for his missing critters, the international threat of dark magic bubbled away like a cauldron in the background.

A third plot line saw teenage orphan Credence Barebone wreak havoc as an Obscurius. Cowering in fear of his religious, witch-hating adoptive mother, Credence was groomed then brutally rejected by Grindelwald, before the dark wizard realized the boy’s raw destructive power.

Don’t expect Credence to be transfigured into a sunny character any time soon. It’ll take more than a new life with the circus and the motherly(?) attention of a fellow performer to turn that Obscurial frown upside down.

Grindelwald looks like he has his Bellatrix Lestrange – Vinda Rosier (played by Poppy Corby-Tuech), from one of Britain’s ancient and prestigious magical bloodlines.

Will he will try to recruit young Credence again? What side will Credence choose?

Mass slaughter for the greater good.

‘For the greater good’ is Grindelwald’s philosophy and his justification for his actions in the wizarding war. Yet ‘Crimes‘ is only the second movie in a franchise that will span a 19 year timeline, so it’s unlikely we will see Grindelwald do his worst yet.

Potterheads will know most of the main cast are safe. Little is known about Newt’s brother and his enigmatic fiancée, Leta Lestrange, played by Zoë Kravitz, but it seems unlikely that such promising characters will get bumped off too quickly.

Grindelwald will probably target Muggles, but I’d be worried about the magical creatures themselves.

Newt’s beasts could be in serious peril this time.

Fantastic Beasts: The Crimes of Grindelwald is out 16 November this year.