using battle regiments yes, the nukes are "semi-useful," and the DoTs are meh, but now, you won't have mp to do any of that so CON isn't OP. Again, thm got a dmg buff and isn't gimped into being a gimp little whm.
At any rate, I can see both being used in parties...1 thm, 2 con, 5 DDs? sounds about right to me