Who is the main character of each season?

(put spoilers on because discussing rematch and i dont wanna spoil anyone who hasn't seen it)

I saw someone do a tierlist and I disagreed with their requirements and who they picked as the main characters.

The basically only picked Protagonist which I think is kinda bs because a antagonist can be a main character. Take Riya in DCAS, she is the main character and the antagonist.

So it can be basically anyone protagonist or antagonist.

So let's start now:

For Island I think it's Gwen. She got lots of focus on her growth, relationship with Trent, and growing to wanna be on the show. I would give a very close second and third to Heather and Duncan though.

For Action I think this is pretty hard to pick from. I think any of the original final 5 (Lindsay included, Owen excluded) could be the main character. But I think it's Lindsay. Even though she is barely an endgamer, she has a plot of her taking control of her game, having allies, and being very close to being the winner if she didn't click herself. But If you said anyone else in the original final 5 was the main character I wouldn't disagree.

World Tour is definitely a 2 horse race between Heather and Alejandro, even though Sierra and Courtney do a lot, the main plot is Heather and Alejandro and I honestly don't know. Heather has the story of growing into the Hero position to beat Alejandro, but Alejandro plays the best TD game imo, and he has a lot of people around his finger at sometimes. But I do think it is Heather. On the mount rushmore of TD characters. Her win was deserved and capped of her storyline.

Revenge is easily Mike.

All Stars is also Mike.

Pakitew is Jasmine, Shawn, or Sky. They are the most normal contestants in someway. I will cut Jasmine though as the other two are winners, and I do think it's Shawn, he has the zombie thing but a nice thing for Jasmine. But Sky is a very close second.

RR is clearly the police cadets.

Reboot S1 is easily one of the final 4. Im cutting Millie as her plot has the least relevance as it's used for others benefit. Also cutting Julia because she doesn't become her full self/best self until Season 2. So it comes down to Priya and Bowie and i'm gonna go with Bowie, he has the relationship with Raj, majorly robbed at the end. Plays one of the best 2 games in the season. But Priya does have some points to make her the main character.

Reboot S2 /Rematch is one of Julia, Caleb or Priya. And I honestly don't know. I don't like Priya or Caleb but they have the most reasons to be the main character but Julia plays a S tier game of total drama. I'm honestly very torn on this decision.