I've been reviewing the various ability changes, especially the elimination of stacking buffs. I recall that Blizzard's reasoning was that they wanted to make a raid environment seem more open so that people could play with who they want to instead of worrying about min/maxing specs and whatnot. Does this mean that it would finally be feasible to take a well-played multibox group into a raid? I'd certainly like to know since the guild I'm in is generally pretty active outside of the summer months.

As I have yet to really bother with raiding, I thought I'd ask here to get the input of those that have done a fair amount of raiding.