Trouble calls Saul from all directions. Review by Brandon Wolfe One of the neater tricks that Better Call Saul is pulling thus far is tinkering with its chronology. The series opened with a glimpse of Saul’s future before flashing back to explore his past, but “Nacho” sets the Wayback even further, opening with a scene from Saul’s more distant past, when he was in hot water for a laundry list of unspecified crimes serious enough to possibly label young Jimmy McGill a sex offender (!). In this scene, we see Saul as the sort of sketchy lowlife we frequently saw loitering in his waiting room on Breaking Bad , begging his own slick lawyer, a much more cogent version of brother Chuck, to save his bacon. Better Call Saul ’s status as a prequel initially seemed limiting (and, in some respects, still does), but the spin-off’s eagerness to not only offer us Saul’s pre-Walt past, but to present a cross-section of the lawyer’s entire life, makes it a more exciting and elastic prospect tha