Ok...I think thunderwolf cavalry is not as good as people make them out to be. Now this is just the unit, not the HQ on thunderwolves battle leader or lords on wolves are with the right tools just nuts.
But the unit, leadership 8 is just meh, and not as resilient as people make them out to be (for point cost). My guess this is due to the large amount of high rate of fire, high strength weapons people are sporting this day. Also in 'competition match ups' I do not see them making a dent in a paladin squad, as a guard player I am not that impressed because of bubble wrapping my 'expensive' units.