1. I hate that, when I talk to someone I want to talk to that person, not be interupted by some crap happening on the side.
2. Meh.
3. Insects aren't tame and won't be. Horses are extinct. Brahmins are slow. Yao Guais and Deathclaws eat you. So what is left to mount? Molerats?
1. I thought was a great addition. If your interrupted just kill what stops you, then skip through what you already heard. Or it could keep track of it and you could continue from where you left off. And most times in Skyrim Nothing interrupted you. Dragons rarely attacked towns.
2. Yeah bounty's were cool in Skyrim. It meant infinite quests. Yeah it was simple quests, but quests all the same. Roaming around at random is fun, but sometimes a quest is a nice break from pointless roaming.
3. Horses have never actually been confirmed as extinct. They appeared in all roads. And may have been mentioned by Tabitha. The battle cattle could be horses. When I first heard that though I got this great image of a Brahmin with miniguns mounted on its sides, helmets with a plume, and a spear between the two heads. But that however is very unlikely. The same happened with wind Brahmins. I thought there would be Brahmins with large majestic wings and a flowing mane, and that never came to fruition. Although it could be Brahmins, bred for speed to travel. Either way, horses could be in.
Marriage, I'm neutral on. Time isn't really a concern, since time in there games goes by a second in real life is a minute in game. There are those who want it, and it wouldn't cause any negatives. So I see no reason it should be omitted. One thing I loved from skyrim was that something large to the storyline, the civil war, didn't need to be done. It was mentioned by many people, and was an extra questline. Also, the giants and mammoths could be encountered at any time, and would kill with a single hit. Creating armors and weapons could be cool if done properly. You shouldn't be able to create a plasma rifle. Way to high tech for a single man in a barely educated wasteland to create. But something like spears, muskets, bow and arrows, things like that would work. Also leather armor, metal armor, maybe combat armor could work. Depends though. Power armor is a no though. It all depends on how complicated the item is. Radiant AI was going to be in oblivion, but was toned down.
http://bitmob.com/articles/dimming-the-radiant-ai-in-oblivion
And was added to Skyrim, in a simpler manner. I have been pushing for this in a different thread, as this sounds great for fallout. Companions in Skyrim did seem half done. But some good things from them was the ability to hire people. Also the brawls were really cool. The animal AI was good too. Wolves would swarm in packs and circle around. But they were really easy to kill. Also, the ability to contract diseases was a good addition in elder scrolls. I cant think of anything else right now, but maybe more later.