Early Speculation for Season 7

A Jaime - Tyrion meeting would be really interesting , Jaime confronting Tyrion about Tywin etc. Also Jaime said he wants to die in the arms of the woman he loves. Who is that woman , Cersei or Brienne ? 

I could see them executing Edmure off screen now that Walder is dead. They probably think he somehow conspired against him.

I've been thinking. Most people seem to want a Cersei-Euron alliance next season, and that Cersei pose as the big antagonist for Daenerys' conquest in Westeros. While I do believe this is likely to happen, I really don't want that to happen...

The thing I like and have been waiting to see on Mad Queen Cersei is exactly the full-mode, batshit crazy Queen that doesn't care about anything. I want her to be as impulsive and incompetent as the Mad King was (sure, he caused a lot of trouble before going down, but that was more his loyalists than him actually, if you consider that Randyll Tarly was the one who had the biggest victory for the Targaryen side, Mace Tyrell was responsible for the siege of Storm's End, and Jon Connington almost captured Robert. Aerys Targaryen himself didn't have a hand in any victories of his side of the war).

What I mean is, I don't want to see Cersei becoming a cunning war expert, causing a lot of losses for the Targaryens this season. I want that part to be Euron's (he may attack Dany's ships with his fleet and destroy many of them, he may have a fireproof Valyrian armor, he may use the dragon horn to control Drogon and use him to destroy her army or whatever). I want to see Cersei acting mad on the local resistances to her reign (like common people, lesser nobility, maybe even Lannister soldiers, since she killed Kevan). She might even charge on the North or meet with Littlefinger again. I expect some exchange between her and Dany to occur, especially since Dany has Tyrion on her side, and maybe even some between her and Euron. But I'm definitely not rooting for an alliance there, nor am I rooting for her to be some kind of "Dany's rival" on the war. That should be Euron. Cersei is supposed to act crazy, kill a lot of people randomly, and then burn herself in the city on the finale (I don't even want her to last to season 8, I'd rather have her dying epically in this season's finale than last until the other year just to be offed on episode 3 or something).

We would then get one major battle against Euron (maybe in episode two, his fleet meets with Daenerys' and he summons a storm to his advantage and destroys many of her ships, in the end she wins but he manages to escape), followed by some minor battles against the Lannisters (Dany may suffer some losses here but not much, remember the Tyrells/Martells should be enough to best the Lannisters at this point), and then another major encounter with Euron in which he reveals his true power by capturing one of her dragons. I wouldn't be surprised if next season ended with the Wall coming down and Euron dominating Drogon. Meanwhile, other characters (Ellaria, Olenna) could lead the attack on King's Landing and we get the "burn them all" sequence. I wouldn't be surprised if we got Jaime trying to save everyone against Cersei, with Brienne as his champion having to fight the Mountain - that would be beautiful, she is the biggest hero in the series (loyal, brave, with honour) and the Mountain is the biggest monster (cruel, rapist, child-killer, undead), all of this in a burning King's Landing. Of course Brienne would somehow win (perhaps with the help of Sandor?) but Jaime would die alongside Cersei, and then King's Landing would fall completely - maybe taking all of the Tyrells and Martells with it. So Dany would arrive there with no Dragon (because Euron has it) and with no city to rule.

My imagination is working a lot today. But that's because I have to study for a test. So, procrastination.

Regarding the North, clearly Littlefinger will shit on the Starks' happiness and ruin stuff. I imagine the conflict might start because of the Wildlings being present on this side of the Wall, some kind of animosity between the Knights of the Vale and them (in the KitN scene, Yohn Royce is loudly saying that he didn't invite any Wildling invader to cross the Wall). Then, Littlefinger starts making Sansa's head against Jon and she buys it for the plot to move on. Jon is all about preparing to fight the White Walkers, but some Northern Lords might want to march on the Iron Throne against the Lannisters, and there is where Littlefinger and Sansa will plant the seeds against the Jon. I expect the scenario of a betrayal against him to be slowly built up until the finale, when we see if backfiring on Littlefinger, because Sansa had been playing him (and the audience) all along. It would be cool to see him, Sansa, Royce and some ambiguous Northern Lord corner Jon alone just for Sansa to turn and reveal that it is Littlefinger who is alone, because nobody trusts him anymore. She may sentence him to die or he may somehow manage to flee to the South, but I think the show will be done with him by then.

Another thing that can happen is the Lannister army march on the North, and we get the usual battles we've got in seasons 1, 2 and 3 between Starks and Lannisters.

Or, it is also possible that Sansa turns Littlefinger down immediately and he starts working for Cersei and plotting to kill Jon for her. I don't like this possibility because, again, it would put Cersei as the evil mastermind, Queen of Darkness, Darth Cersei status that I don't want her to have, and would also undermine Littlefinger as a villain a bit. I want him to work on his own terms, manipulating Sansa, just to, in the end, be outplayed by her and meet his end on the hands of the Starks, executed as Ned Stark would execute him (no dog feeding, throat slicing or something this time around).

But I wouldn't bet on a lot to actually happen on the North, like a civil war or something. Just plots, and then the outcome (or not) of them in the end.

The Cersei they're describing for season seven is someone who would never marry again, especially someone like Euron. She's only doing what she wants, and I highly doubt she wants to marry Robert 2.0.

With that being said, I think an "alliance" is possible in the sense that she'll maybe turn a blind eye to his actions, and allow him and Dany to wreck each other. Cersei will refuse to attack Euron, because she knows he's more dangerous to Dany than she is. He'll destroy some of her fleet, maybe kill a dragon, and then obviously die in the process.

Then, when Daenerys's army marches on King's Landing, Cersei will blow up the city, killing every single person inside, and probably taking out a decent chunk of the Targaryen army in the blast.

Walder mentioned that Edmure was back in a cell to Jaime, but maybe he was sent to Casterly Rock before Arya cooked the Frey pies. If not, I'd like for Arya to help him escape. 

It would be sooooo sweet if Edmure's son is the heir to the Twins after Walder boasted about his family taking Riverrun from the Tullys 

You know if logic prevailed Jamie would only have the Lannister army, and even that might be problematic now.

I don't usually quote Alt Shift X on YouTube , but he did find a scene on the show where Marg mentions at least one , and I think more relatives at HighGarden, so no real a power vacuum there , same is true of The Twins and The Dreadfort, tho I guess that now the Starks.

I sure in the books the Boltons had relatives. Too much detail for the show. 
Logic not prevailing, when the whole Ramsay story gets out seems who ever inherits Freydom , and there is a lot!, should claim The Dreadfort , unless some distant relative of Rooses wants it. The Starks could give it to someone.