Could it be Ceaser's fate going to be like Hajrudin the giant..?

Could it be that Ceaser's fate will be the same as Hajrudin..?
What kind of fate that I want to talk about..?
Haha..

We knew Hajrudin from Dressrosa arc..
He's the giant that fight along with Luffy (Lucy) in the Arena for Mera Mera No Mi..
Then he become one of the SH's Grand Fleet..
He left Buggy the clown and join SH..

Maybe the same thing could happen to Ceaser..
He may leave Capone's Firetank Pirates..
And join SH..
Haha..
He's a scientist..
Maybe SH will need one later in future arc..

So what happen then..?
Capone will get mad at Luffy and they will fight in future..
I don't think Capone and Luffy could be forever ally..
Maybe the reason they become enemy once again is about Ceaser..

Who knew..
What do you think..?
Share your opinion here with me.. ^^