Strangle mechanicSneak up behind an enemy and don't hold any weapon ( or you could just press a special button ), this will make you character begin to choke the person you've choosen, you will need to hit a special button so that he/she can breathe for a certain period of time. This could either go under a new "Hand to hand" perk tree, or the sneak tree. This mechanic could make a more interesting intro to the new game, you could play as a character who is trying to escape prison, you could strangle a thalmor guard, take his keys and escape, or if you want to play a much more good character you could wait till you get executed ( which could make a whole new intro theme ).Improved combatA small idea i've taken from Arkane studios, for instance, if you cast ice on the ground and someone walks over it, they will fall, and if someone is small enough maybe you could pick them up and throw them ( could make for a great new sport, rabbit tossing xD ), also if some large creature comes, lets say an ogre, they can toss you several meters. Now, these where just some examples, there could be alot more things to do other than those. One other thing that Dark messiah m&m had was enemy weaknesses, for instance, if you hit a giant against the leg with a large battleaxe maybe you could cut of the leg. WarfareAnother idea i got, you should inprove the warfare of the tes games, for instance many people wants to be a lone adventurer that takes on all the bad guys, but some really like the idea of being a general commanding troops and shooting with catapults, in skyrim even if you reached the highest rank in the army you couldn't do anything special. My idea is to include some new things like naval warfare, lets say you could buy boats and one day some pirates decides to attack you, you could fend off these pirates in alot of diffrent ways, you could have a crew and alot of other cool stuff. And if you're more of a landlubber you could use large catapults to attack forts and boats passing by, you could have a group of soldiers/assasins/adventures etc. with you.
IntroHave an intro that doesn't put you in the main plot at once but it still epic, for instance, the intro can be about you running from something but you don't know what it is, ending up with you fainting, and if you decide to learn more about it you might have to ask around a little.
Things within the worldI want to be able to do many more things within the world, like if i shot on the water with a frost spell i want to be able to freeze that water, and i want to be able to climb in trees etc.
More weaponryI want more weapons like spears, crossbows, lances, scythes etc.