Treasure Planet is a criminally unappreciated film and more then deserves to be represented. Jim would be primarily a damage dealer with some support. My ideas for his abilities are: “Lock - on” - Jim identifys the opponent teams healer or best dps if no healer is present and shoots them with a single strong shot from his pistol dealing minor damage and more importantly stunning that character for several seconds. “Solar Surfer” - Jim races through the enemy team on his solar surfer causing respectable damage to all of them. This attack is very strong but Jim leaves himself vulnerable for a few seconds afterwards whilst his vehicle cools down. “Purp” - Jim eats a purp fruit healing himself or if he has taken no or very little damage he can pass it to a teamate instead. “Morph” - Jim summons Morph and sends him either flying at a single target to attack or has him stay near an ally to block a single attack for them. Morph can not tank rapid fire ultimates such as Zurgs. His disks would all involve giving himself and allys more energy to work with. His stage intro would have Jim fly on the surfer. His defeat animation would have him sit down and pout whilst peeling a purp. His friendships would be any character who goes through a similar character arc , maybe Violet or Elsa?. Please forgive formatting. On mobile.
I think this is a great concept! I’d love to have Jim in the game and I think you’re right - Treasure Planet deserves so much more love! I like the ideas you have a lot. Off the top of my head, I don’t think I would change anything. 
The concept wasn’t the best, but it certainly was not bad for a first try. Plus…who wouldn’t want Treasure Planet added? It would totally fit into this game beautifully!
Going along with the topic…I agree! Treasure Planet characters should get added, this is one of my other favorite Disney movies. As @Champion_David said this isn’t bad for a first try but still needs some tweaks.
He’s my favourite Disney Hero so of course he deserves to be in the game. I would love to see that happen. Here’s hoping for Jimbo.
What do you suggest?.