What class does this group need?

[Keebz]

Kind of depends on how twinked everyone is. Rogues really don't do great DPS until they get higher level and have access to good piercers (namely epic) and their utility is limited to corpse dragging and a rare (almost never) lock pick.

For consistent DPS, I want to say mage, but an FD class will open up some options for you, so Monk it is. Though I suspect a Necro is better if they know what they are doing.

As for the Druid, they are bringing ports, harmony and, tracking which are pretty game changing. Not to mention are the group's only source of snare, DS, can spread HP/Regen extra HP/Regen around, and can charm when available. Pretty decent.

If I were going to kick a class, I'd kick the warrior. They are literally a necro pet until they get disc.