I hope they do something that allows Walt, Jr./Flynn to have a respectable good-bye on the show. They've pretty much just used him as a talking prop that was an example what Walt was dealing with (cancer, low paying job WAY below his potential, missed the opportunity to be a multimillionaire, a nagging, bitchy wife
and a disabled son). I mean, Jesse pretty much took Walt, Jr.'s place as Walt's son. And Aaron Paul said on Talking Bad that whatever Jesse felt for Walt (as a father figure) is now dead... died when Walt sent Mike on "the trip to Belize". So let Walt, Jr. have his spot back.
I read an interview with the actor that plays Walt, Jr. (R.J. Mitte) and you could tell that being on this show has really changed his life in a good way. I didn't expect him to be in every scene. But at least we could have seen him in more scenes than that squalling baby. You could tell from the interview I read, done 3 or 4 years ago, that Mitte was hoping for Walt, Jr. to be more involved in the storyline - but it never played out. I'd really like to see him "break bad" by the end, and that way Walt's legacy will kind of live on. If he just goes out with a stray bullet or simply fades away (especially if Skylar is still breathing when the last credits roll), I'll be pissed.
Who gets the bad end of that M60 and who gets to taste that Ricin pie that Walt seems to be planning??? Will Walt try to poison Skylar and Walt, Jr. gets it by accident? Please don't do that! I'll be pissed!!!