I made a very interesting observation here. You can see the screenshots I posted, along with the summary about why I think Baelfire could eventually become Peter Pan. Basically, Phee had predicted Bae would come through the portal to Kensington Gardens, where there is a statue of Peter Pan in real life. Then, I observed in “Second Star to the Right” that is indeed where Baelfire came through! Both Peter and Bae have their origins there. I posted a screenshot of the plaque that said Kensington Gardens.
They already stated that Bae isn’t Peter Pan though but maybe there is a catch 😕