That's what I though after the first one but here we are. It'll turn out that the 4th non name henchman in the game actually has a brother’s nephew’s cousin’s former roommate that really want to take revenge on the giraffe.
TLoU3: Tommy goes after Abbie, wanting revenge for Joel. Ellie, having learned revenge is bad in the previous game, races to stop him, but she's too late. Tommy kills Abbie. Ellie leaves him, disappointed.
TLoU4: Lev goes after Tommy, wanting revenge for Abbie. Ellie, having learned revenge is bad in the previous two games, races to stop him, but she's too late. Lev kills Tommy. Frustrated, Ellie swears revenge.
TLoU5: Ellie goes after Lev, wanting revenge for Tommy. Dina, knowing revenge is bad all along, races to stop her, but she's too late. Ellie kills Lev. Dina leaves her again, disappointed.