I have made a threat on this subject before, yet now that reborn has grown more it would seem nice that I asked for some oppinions on the matter again.
From my multiple times going though the Arceus battle event I found out that Radomus shares some simularity's and conections with 2 other characters in the game; Anna and Noel. That has lead me to belief that Anna and Noel are not only related to Radomus, but that he is their father.
Reasons for me to belief this are the fact that Radomus seems quite whimsicall at times while stay remaining focussed on what's inportant, remind you of someone? Anna is Whimsicall is nothing else yet always remains focussed on what's truely inportant. Also Radomus is nothing if not smart; like Noel.
Another reason I have for thinking about this is that Radomus knows the Amethyst Pendant. And he seems to have a connection to it. So much so that he keeps on to it. And who gave Anna the Pendant again? Her Father. The final reason is that Radomus is not only smart but also wise, and while it's mostly said in playful sentences Anna shares quite a lot of wisdom when she speaks. A nice example is when she meets Shelly. Shelly thinks noboddy cares either for or about her yet Anna says that she has never seen as many "strings" before.
There's also the fact that Team Meteor seems to know Radomus better then they would like one of their Admins literally calls him a Swine when he can. And let's not forget that Radomus his more whimsicall side can seem like foolishness to others. And what did Sirius say about Anna's father again? "He always was a fool."
Please let me know what you think of these theories/speculations.