am pretty sure storm and frost atronachs are in...
Oh, I guess you're right. I just haven't seen one or didn't remember seeing one. http://elderscrolls.wikia.com/wiki/Frost_Atronach_%28Skyrim%29
Well because of what martin did back in oblivion he pretty much shut off the way for the lesser daedra. only the deadric princes's can come to the mortal plane of existince of there own free will and the elemental atronachs and dremoras can only be summoned by powerfull conjurer's. daedroth's,scamps,hungers, and clanfears probably can't make it through. It's nice to now that the impact you had in oblivion still makes a difference 200 years later.
Yes, thank goodness our efforts in the last game give Bethesda an 'out' so they don't have to put as much variety in their games anymore. That way they can focus more on making water flow downstream, or the leaves in trees be a little bit more high definition.

