Oh boy, now that we see the new character and who he represents, he's got major yandere potential considering how frollo literally burnt paris just to get esmerelda.
I really like his design!! It's quite charming! And you're so right with his yandere potential! He strikes me as a dangerous, no-nonsense yandere. His cold-hearted expression probably warms considerably when he's around his darling. I think enemies to lovers would be a fun trope for him. >:D I imagine, under his frigid layers, he's quite lonely and yearns for companionship.
In other words, perhaps he is another maidenless man to add to the 'to tease' list hehe!