Comment on "Spectroscopy with Random and Displaced Random Ensembles"
We point out that the time reversal invariance, which was further interpreted by Velazquez et al. using the behaviors of $E_{cI}$ and $\sigma_I^2$, can not be the origin of the 0 g.s. dominance, as was pointed out previously by Bijker et al, and that the discussion by Velazquez et al. using a displaced TBRE is not true in general.