add a kick function and a grab function
add counter attacks to hand to hand combat, add a skill aswell
modify spell effects.
add spears and crossbows
add romantic interactions with npcs
add crime.. (pickpockets, gang bashings,muggings)
add parkour and an acrobatics skill relating to it
add bomb making to alchemy
add necromancy
add bodily functions
add the ablility to not only absorb the souls of dragons.. but the souls of certain daedra
add placeable traps
change the way perks are given to the player
make drivable carriages and sail able boats
create new weather effects
add non canonical stuff that is crazy, lazer beams,lightsabers,assault rifles, tanks and motorbikes (actualy i dont realy want this, but i want to be able to do it just in case i want to ski down a mountain because a nuke is about to blow it up)
add new shaders
add new minigames
bethesada.. please give us the means to do these things