Not legendary related but this comment made me wonder..

Sometimes the trip back to town to sort through a bag of gear is enough of a hurdle to make somebody feel playing co-op isn't worth it. Nobody wants to be in the dungeon fighting monsters while your teammate is off in town identifying a full inventory.

Do you think they mean ID'ing down in the dungeon? :) or just that it'll so sooo much faster this won't happen.

Umm, where was it said that they'd be lowering the drop rate of legendaries?