I have yet to get a beta invite, so all I know of ESO is based on rumors and what little information we have thus far. I do recall seeing a dev state there wouldn't be raids in ESO. I hope this was a misunderstanding, as a long time MMO player and ES fan I would LOVE the chance to go on some raids against Daedric princes, deities, necromancers/lichs and so forth with my guild.
I know we will have dungeons for 5 man groups, but what about larger group content such as raids? A lot of recent MMO's have tried to do away with these and failed. It is something that has always been a part of MMO's and always should be. Same goes for PvP. Will they have group ques or guild ques or random que systems? Premades should be allowed in my opinion. Just some of the questions on my mind.