Is Luffy going to be immortal? One Piece post

Recently this thought is tickling my brain. Started when I re-watched the impel down and world war arc. I found something fishy. When Luffy was taken by Jinbei to run away from Akainu, no one knew where Jinbei and he were. Then one of the worst generations, Basil Hawkins, tracked him with his tarot to see Luffy's life. Suprisingly, he said that he saw that Luffy's life never reaches zero which means Luffy is going to live forever (this is just my conclusion).

(Pic Source : One Piece Wikia)

So...... How is this going to be happen? Luffy and the immortal thing? Is it possible?
Well, just Eichiro Oda and God know this. But I want to share my hypotesis here.

I think the answer is it's possible to be true. The key of this is Trafalgar Law. He is posessing Ope-Ope No Mi, isn't he? The Ope-Ope No Mi has its unique power to give someone eternal life in exchange for its user's life.

Doflamingo, at first, wanted to make Corazon to be Ope-Ope No Mi user and made Corazon gave his life for making Doflamingo eternal life. Unfortunately, that fruit was eaten by Trafalgar Law.

Why does Trafalgar Law give his life to make Luffy immortal?
Well I don't know about this, But Law has D in the middle of his name and it can be the good reason of why Law give Luffy eternal life because they have family bond.

This thought makes me sad to think that Law is gonna die if he gives Luffy that power (tears) (tears)