the escalating cartel war between Gus Fring and the Salamancas, and Jimmy and Kim's scheme to take down Howard.
Both threads have been ripe for drama and surprises in the season's first half, most notably with Nacho's death in "Rock and Hard Place."
Howard's death will hang over the two throughout the rest of Better Call Saul season 6, serving as a painful reminder of what consequences they might face if they don't stay in-line with Lalo.