Personally I think that a LFR tool should never ever ever be added to the game but a LFD tool may be a good idea *BUT* only usable at max level (then disabled if the level cap is increased until the player reaches the new max level) because lets face it it's a bit tiring and usually not successful for a player to form a group for somewhere with all the spamming in general chat etc or can we get an official LFG or LFD/LFR chat channel.