I just hope they will be entirely different to those dull, faceless, completely impersonal douchebags that were the Daedra of Oblivion who wanted to conquer Nirn and go on murderous rampages of destruction even though they have no need for the natural riches of the place they were invading or, for that matter, any real reason other than "it's what they do, duh!", which doesn't actually count as a real reason.
No that voicing my concerns now (or ever) will make any difference.
Yea. Most the daedra of Oblivion did seem kind of like the typical or cliche bad guys who want to conquer and destroy all, yet don't seem to have any reasons for doing so. One thing I wished would have been explained more was why the mythic dawn leader was able to wear the amulet of kings, and what is Mehrunes Dagon's motivation or reasons for wanting to conquer Cyrodiil. Heck, even the Knights of the Nine DLC didn't go into why Umaril was hellbent on destruction, blood, and death attitude. He was just painted as the bad guy you had to kill or Cyrodiil is doomed, and that was it. To me, it seemed like Umaril was far less threatening and pathetic compared to Dagon. I hope Alduin doesn't turn out to be another mindless "destroy everything with no apparent reasons" kind of bad guy.