As a results wenger has gone to making subsitutions at 80 mins rather than 65. (justarsenal.com)
Elana doesn't answer subsitution questions but many times people use egg subsitutes in recipes. (elanaspantry.com)
Christina, you might want to try the flax egg subsitution (though I haven't tried it with this recipe, so I don't know if it will work!) (glutenfreeonashoestring.com)