Law is going to die. Hawkins can't even die.
They even set this up already... When Hawkins captured law, his comment was "I'm not willing to engage with a man who doesnt care about the future" or something of the sort... As in Hawkins says that he doesn't want to fuck with Law because Law is living in the moment and will do anything in the moment to win as opposed to Hawkins who is always planning ahead and shit
See the interesting thing with this is, Law was like Hawkins way back when when he was planning to take down Doffy but the strawhats rubbed on off on him to gain that whole Winging it demeanor where plans don't matter and such... That means as far as character goes, law is a head of Hawkins and Hawkins has to grow in this way as well and stop being all about predicting the future and what not.
Now the greatest way of proving that you are living in the moment is putting your life on the line in the moment to accomplish something without thinking about what the future repercussions are... Law has done this already... In fact he's done this many times throughout Dressrosa and him doing it Again would be repetition.... But Hawkins hasn't done this and if his character arc is similar to Law’s then he will... BUTTTT it can't be exactly the same as law because that's repetition Again... So the outcome will be different... law survived death in so many ridiculous ways in Dressrosa and thats not happening for Hawkins... Hawkins will be the one to adopt the Law mentality but he dies instead so that he doesn't turn into another Law
Thats my case for why your man Hawkins will die