So far there has been 2 live action films in Disney's live action film series adaption of Alice in Wonderland. In 2010 there was Alice in Wonderland and in 2016 there was Alice Through the Looking Glass. I'm hoping for a sequel.
Here's what I want in Alice 3
Tarrant Hightopp getting more screen time.
Tarrant is the Hatter. He's the most entertaining character in the franchise. He's already gotten plenty of screen time in the previous films, but more of him would be great.
I want Time to return.
Time seems like a 1 film type of character, but he's a fun character who I want to watch more of. I'm not sure how to make him a important character again, but I trust Linda Woolverton to know how to bring him back.
I want Hamish to be the main villain.
Making him a bad guy in Alice Through the Looking Glass was fun. I want him to get a bigger role as the main villain of Alice 3. It would be cool if he found out about Underland (Wonderland) and tried to rule it.
I want Alice to move to Underland.
It's clear from the climax of 2010 film that Tarrant wants Alice to live in Underland which she should. Nearly everybody that matters to Alice lives in Underland. All of her buddies live there, including Tarrant who's her best buddy.
I want the characters to continue wearing great outfits.
The characters in the 2010 and 2016 films wore great outfits that were awesome looking. I'm hoping the characters in Alice 3 have even better costumes. Alice wore the best outfits in the previous films so I'd be excited to find out what she'd wear in Alice 3.