First, I would like to have some sort of setting to keep you companions from dying! I will admit the companion system is one setting that FNV got right. I understand it is more realistic, but I always feel guilty for some reason should they die. Then I go back, reload the save, and start all over. Plus some companions, the dog being one, are so weak its pointless. I had to outfit my companion with legendary enchanted dragon armor so she wouldn't die. I also know in Fallout 3 companions did die, but Fawkes and Dogmeat were the best for a reason. THEY DIDN'T DIE!!! Both could take 20 sneak attack mini nukes before they died. So maybe a setting so if your shooting for realism you can do it, and if you just want to go around and kick butt side by side with your companion you can also do that.
Second, I would like to be able to take EVERYTHING AND ANYTHING from my companions inventory. If I want them to fight naked, they're fighting naked! More importantly because I find that even if I give them something better (especially when it comes to bows) they never use it! They use the hunting bow over the legendary ebony bow WTF... Also I think if you have the lockpick perk that allows you to open locks easier they should be A LOT EASIER not kinda sorta 10% easier. Also your companion should be able to pick locks that you have the perk with so if you have the adept locks perk, your companion can pick those locks.
Third, is it possible to fix character dialogues? I do something for a town that is main quest related that significantly impacts the town (trying to not give away spoilers) and they will still treat me like dirt and not even recognize what I did. Or if I'm thane I should be recognized as such more often.
And fourth, I really like how they took our suggestions and make displays a lot easier to work with, good job! And as a player of course I want more.. It is probably too late, but if I could more easily decoraate non book shelves and tables it would make it that much better.
Also I would like to have more perks. There are a lot of awesome perks in the game and I was thinking maybe every 10 levels you get an additional perk or every time you get a skill to 100 you get an additional perk.
I play on 360 so no mods. I know I'll get the "play pc it's better". I'm not making this console vs. pc. So if there is anything else that you think should be added, comment.