Yet the reasons for periah-free circumcision are many. There is no evidence that biblical circumcision included periah, which renders it a rabbinic addition to the biblical rule rather than the core of the mitzvah itself. A circumcision without periah leaves intact most of the genital organ’s sensitive areas. It fulfills the biblical commandment without the long-term and essentially irrevocable damage to an infant boy’s body.
forward.com/articles/139100/a-modest-proposal/
There is no skin like foreskin