Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

[EX Q]: So was Jon Snow brought back to life in Game of Thrones to kill Daenerys? To me it makes sense, I'm not sure if I missed something along the way. It also backs the point that Daenerys would do no good for the world as the queen of Westeros.
[EX A]: Is this the purpose of bringing back Jon?

[EX Q]: In Breaking Bad, Mike clearly calls Jimmy by his alternate name "Saul" multiple times. In Better Call Saul, we see that their paths are crossed quite considerably before Jimmy even starts using his alter ego of Saul Goodman. Why does Mike entertain this alter ego name? He doesn't seem to be the type of guy who would do so, regardless of Jimmy's reasons for using it. It seems to be a bit of a plot hole (granted, it isn't a big one). I can see why someone would disagree with me on this point, but Gilligan's style is so careful and thought-out that it's surprising that something like this would be left unturned. Concepts of Better Call Saul were thought of well before Breaking Bad had finished airing, so I would've thought they had plenty of time to close any of these holes.
[EX A]: Why does Mike call Jimmy "Saul"?

[EX Q]: I have had the pleasure this last week on catching up on the MCU films that followed Guardians of The Galaxy: Vol. 2, Spider-man: Homecoming, Thor: Ragnarok and Black Panther I have just started watching Season 5 of Agents Of S.H.E.E.L.D, now confident that any references to the events of the films I have watched over the last week will now not spoil any story points for me, but the Wikipedia page for [the season] states that "The end of the season dovetails with events of the film Avengers: Infinity War." Does it simply lead into the events and revelations of the film or does it actually refer to any of them, such as the strong connection between Season 1 and Captain America: The Winter Soldier, which would have spoiled the films central twist if the TV show had been seen first?
[EX A]:
Agents Of S.H.I.E.L.D Season 5 - does it spoil Avengers: Infinity War?