Whose intuition stands out to you in the series?
I think Gus is a primier example. He noticed his car was likely compromised after Jesse said Brock was not sick, but poisoned and that his car had been left unwatched and isolate.
Mike is another one, who noticed that there was likely an ambush in wait after Chao insisted that he seem him in person.
Contrast these seasoned individuals with the other lawyer ( not Saul) Mike hired, Dan, who failed to realize that the lady who gives him the keys to the safety deposit boxes was suddenly not talking to him that day when he prepared treats for her.