Tama's case is different from them, she doesn't have strong attachments to Wano that would prevent her from joining. Luffy said he would come for Momo, etc IF them changed their minds.
Tama has already decided and is training with the purpose of joining later. Luffy gave her the yes when she asked to become nakama next time they met. She has better chances than any of the three you mentioned.
Tama has already decided and is training with the purpose of joining later. Luffy gave her the yes when she asked to become nakama next time they met. She has better chances than any of the three you mentioned.