So I was talking to a stat breeder today and we thought it would be really useful if when gentically testing an egg it would show the gender of the pet :) so then we could know if that pet was the right gender and then philter it. If it wasnt the right gender we could save that philter for the next breeding. Genderswappers could still be used if desired, but some players (like me) cant buy them for every generation, so saving those philters from being used on wrong gender babies could be a really useful tweak!