@Count:
I beg to differ.
Because she doesn't want to force Sanji to marry.
Because she wants Sanji's freedom. She actually doesn't mind being forced into a marriage herself. It's Sanji being forced into it that makes her want to leave.
Because it's for Sanji's sake. Even Carrot's bland dream of wanting to see the world being an exact copy of one of Chopper's main dreams is more individualistic than Pudding's plan.
I don't know. LOTS of plot-twists can happen. Especially since several people, including myself, theorize that Big Mom might turn the other cheek with her malicious and vengeful behavior. Including forcing Sanji to marry Pudding.
I guess your just going to ignore how she's been admiring Lola for running from the marriage for half her life. Oda even shows this chapter how she wasn't satisfied with being a doll that gets her whole life decided by big mom. Sanji isn't the only reason she is going to run.
Nothing hints at big mom changing so i won't bother with that one.
–- Update From New Post Merge ---
Pudding does not in any way meet the standards for the crew. She is plain looking, bland, and overall has nothing to add to the crews unique personalities, and designs.
I haven't mixed her up with Nami and Robin so design wise she's fine, and that's with 2 eyes. Once she has her 3rd eye out 24/7 she becomes one of the most unique designs. You will never find clones of 3 eyed Pudding the way you can for Nami and robin in this manga, like rebecca and viola for example.
As for personality, seriously? We don't have the timid, sweet, romantic character in the crew. Her personality would bring something new to the crew, while possibly also changing others in the crew like sanji for example. I'll use Carrot as an example for someone who doesn't bring something new. She has only been copying either Luffy with her enthusiasm, or the weak trio with her getting scared and running away from brulee. Carrot is someone who brings nothing new to the crew, oda just has to draw an extra rabbit doing the same things as others are already doing.
We still don't know her dream, her devil fruit power, her fighting style of course so there's a lot left to be seen whether she meets all the criteria. But I would put her above the current candidates people have listed such as pekoms, pedro, carrot, caesar.