Giordano doesn't get the same talent choices as the other companions from his Crown Shop group (Lucy Sterling, Caracticus, etc.). I just now leveled him from 31 to 33, and it didn't give a Talent choice option. He only has six compared to the others, who have 8 at this same point, which seems unfair and a bug.
Not that anyone will do anything about it, but I thought it should be mentioned. I did a search to see if anyone had brought it up before, but no results, which I find surprising, but maybe I'm the only one who has all of these companions on the same pirate, which makes it more noticeable.