Things??

OK so were all pretty split on who the mole is on lizzie’s ship between caspian and marshall john- (rudith is a possibility but he hasnt really been mentioned much and i feel like if he was the mole grizzly would probably include him more) so lets go over them both separately

Lets establish the info: Jay stole info from the stronghold that said “there is a mole on Lizzie’s ship”, we don’t know the mole’s nickname, and even still grizz said its coded so well its impossible to tell who it is. It can’t be Lizzie as its described as being on HER ship, and her entire character would not support being a navy mole, she literally hates the navy.

CASPIAN: He’s Lizzie’s first mate, iirc they were on another crew together before their current crew. We know he’s from an outskirt settlement in the undersea, and that he has a sister (who may be an elder, grizzly described one of the elder’s looking very similar to caspian). Overall we don’t know too much about him, which makes him that more suspicious. Bizly immediately thought Caspian is the spy once that was brought up, and Caspian is just so close to Lizzie he surely has heard every detail about this plan attacking the solstice stronghold.

MARSHALL JOHN: He’s just as likely I think to be a mole. We know he was formerly in the navy, as we saw him in the first episode, but when he supposedly becomes a pirate and meets with the riptide pirates. He talks about how he wants to join Lizzie’s crew specifically, after he turns down chip’s offer to join their crew. But he was captured after the paramount tournament, before he really could become part of their crew. He was frozen inside the Block, so the navy surely wasn’t happy with him, not exactly how you’d really think they’d treat a mole. BUT then again we know they’re undercover and hidden so well that who exactly in the navy would know he’s a spy? Jayson Ferin was in that raid, so wouldnt a vice admiral know who their own spies are and not doom them to the block?

Also an honorable mention, that Edyn could be the mole. But I don’t think she’s a part of their crew, but we did see her talking to a member of the navy, and she surely has motivations for working with them, against the undersea or specifically the elders for her brother. Apart from her mention in the feywild and her answering gillion’s call in episode 86(?), we haven’t seen her since the riptide pirates left allport like episode 62/63- over 50 episodes ago.

Either way, it will be absolutely devastating once they’re revealed. How will Jay tell her crew who the spy was? What if shes captured too but maybe someone like Queen made it back and told the crew in the Black sea. Imagine they’re freaking out, Jay and the rest missing, and tells them who the spy was and how the rest of the crew is captured and probably gonna be executed or smth. Dude.