Comment on "The Phenomenology of a Nonstandard Higgs Boson in W_L W_L   Scattering"
  We show that in Composite Higgs models, the coupling of the Higgs resonance to a pair of $W$ bosons is weaker than the corresponding Standard Model coupling, provided the Higgs arises from electroweak doublets only. This is partly due to the effects of the nonlinear realization of the chiral symmetries at the compositeness scale. 
Dimitris Kominis and Vassilis Koulovassilopoulos