It is not a secret that Riverdale Season 3 has not been the favorite season so far, after some episodes fans have stopped watching the show, some fans not.
After seeing 3x19 they left us with the doubt of what is going to happen in the next episodes (SPOILER) like all these things related to The Farm: that Evelin is not 17 years old, that she is married to Edgar, that Alice does not care of being the second wife of Edgar, while he is married with Evelin, etc. but outside all these The Farm things, like what just happened with the Jones's family. (SPOILER ENDS)
After the dead of Luke Perry (Fred Andrews (Archie's father)) we do not know what is going to happen with the character, how much does the storyline is going to be affected, etc. But we know that Molly Ringwald (Mary Andrews (Archie's mother)) is coming back to the show, we do not know how much time she is going to be in, so maybe Mary Andrews will affect the storyline.