Well you can have your foreskin restored if you want
http://en.wikipedia.org/wiki/Foreskin_restoration But remember that circumcision protects against phimosis, balanitis and balanoposthitis as described here
http://en.wikipedia.org/wiki/Circumcision. You have a lot male porn talents who are circumcized like Johnny Sins, Peter North, Nick Manning and several of the bang bros and porn pros actros but that doesn't mean their less good performers than their uncimcurcized counterparts.