George Olshevsky wrote- > The describers keep Eotyrannus outside Tyrannosauroidea > (whatever that is these days) as a sister group, so to this extent our > phylogenetic hypotheses agree. Actually, the authors place Eotyrannus within the Tyrannosauroidea, which is defined as all taxa more closely related to Tyrannosaurus than to Ornithomimus or Deinonychus. Mickey Mortimer