Quote Originally Posted by Suniva View Post
co·op·er·a·tive

"Involving mutual assistance in working toward a common goal".

Getting through the dungeon to get your tomes for completing the task is the goal of roulettes. Yes, it is as much of co op play as people running TEA. One you need significantly more COORDINATED play to complete, and I think that is the word you wanted to use, but that is the only difference. One is more simple to complete, the other more complex, but both types of content require you to co op to complete.
Is it cooperation if replacing people with bots achieves literally the same thing (hell the tanks can just solo the dungeon if they could be bothered with how long it takes)

Cooperation should involve more than just 4/8/24 unrelated people vaguely working towards the same thing independent of each other