So carrot could become a god fruit user.
With the introduction of Zaza as the rain god it reminds of a combination of Indra and Indrani.
Indra is the Hindu god of weather and the king of the devas ( gods ) Indrani is his wife.
They ride an elephant named airvatar who is the king of elephants who uses his trunk to poor rain across the land.
Now this reminds me of zunesha,
Like airvatar Zunesha pools water on its back acting like rain which Wanda calls a blessing.
And there have been a few covers of elephants acting like shower heads or watering cans so oda is drawing a parallel to zunesha and rain perhaps.
Now carrot being the queen of zou I don’t think makes much sense with her having no leadership skills no Desire for it she’s not even the strongest mink.
It would have been better to have Wanda in no is written as the wiser mink who everyone listens to be the queen and carrot being her assistant
So perhaps the idea is carrot is suppose to meet some prophecy
In the 2nd image you will see 2 volume covers.
At first glance you will say the first image was foreshadowing the future yonko but I instead think it’s something more.
This is Davy jones and joyboy. I believe buggy is connected to Davy as a sort of spiritual carrier of his will like luffy is to joyboy.
Bb carries jones blood and I believe shanks carries the blood of joyboy.
So this image showcases the 4 legacies of dj and jb
Then there’s the goat and carrot.
So what I’m think is this. The goat is a representation of Imu. Imu design is based off the devil and goats are heavily associated with the devil.
There is this old theory that sengoku goat is under Imu control how it eats documents and follows sengoku around and while anime only there is a scene where sengoku talks about god valley says it vanishes and no one knows what happened to it then the goat comes into frame looks at the 4th wall and smiles. Bit in the nose.
So this image shows Imu standing in the middle of his 2 greatest enemies Davy jones and joyboy.
So then what is carrot.
If the images parallel one another then perhaps carrot represents someone who is the opposite of Imu.
One idea is the rain god.
Another is the sea god. It was mentioned by Vegapunk that the sea god cursed the devil fruits so that they cannot swim in the sea. In Japan the sea is associated with rabbits as shown in image 3 and 4.
There are several stories of the rabbit being associated with the sea like one story is Nami ni Usagi which means the rabbit and the waves which is a story about the moon rabbit dancing on the waves on clear nights.
Should be mention Nami and carrot do have a sisterly bond.
So then the theory is Imu enemy is the sea god named umi which means sea and is Imu backwards.
The final idea is perhaps the carrot in the image is the moon god.
I believe Imu is the earth god and luffy is the sun god which makes me think of what oda said about the swirls on the devil fruits ( and sanji eyebrow ) how the sun moon and earth circle one another.
Rabbits are associated with the moon in many Asian cultures like Hinduism and Shinto belief
It’s possible the moon god is associated with the sea and rain gods due to how the moon has an affect on the sea and rain in real life and mythology.
Anyway just a fun idea on what those cover pages can mean.