I want to tell you my information personal opinion. What if Hector and Gus are the two main antagonists of the Breaking Bad franchise/universe because Hector made Gus’ more brutal, he made Gus a eviler drug kingpin) and Gus committing far more heinous crimes towards Hector by nearly wiping out the entire Salamanca family was done out of vengeance and Gus wiping out family member after family member he would monk and torment Hector to the point where you can sympathize with him, he has a higher kill count, he was pretty much Walter’s greatest threat, he’s Walter’s other archenemy (he wants to destroy everything Walter loves), he’s far worse than Chuck, he has the bigger role, he has more screen time than any other villain and Gus is the posthumous overarching antagonist of the Breaking Bad’s final season? And what if Chuck and Hank are the two secondary antagonists of the Breaking Bad franchise/universe because Chuck made Jimmy (the franchise’s deuteragonist) the villain he is today, he’s the reason why Saul’s business grew big, earning the reputation of Saul Goodman as the criminal lawyer in Breaking Bad, leading us to Jesse convincing Walt to hire Saul as a lawyer in season 2 which was the start of a chain reaction leading to the Rise and Fall of Heisenberg (like Jimmy said in “Saul Gone”), he’s more of a misunderstood antagonist than an actual villain and he’s no where near as awful as Gus and Hank is known to be Walter’s long time archenemy in the Breaking Bad TV series, he has good intentions just like Chuck, he was known to be a much more advertise antagonist than Gus ever was in the Breaking Bad TV series, he has far more screen time than Chuck and his appearances almost matches Gus’ appearances (Hank has 53 appearances and Gus has 58 appearances)?

Chuck but definitely not Hank

Hank has far more screen time than Chuck and his personal connection with Walter is far more bigger than Chuck's.