Dear friend, now we already are being racist, we can also do it a little more.
In Europe, you have the race called "Caucassian" race or the more trivial name: White people.
They are all over Europe, from Greece, to Ireland. Also the Americans and Australians are caucassians, how obvious.
You do have a point, but that what we need, are not Greeks & Itallians, but people who actually speak classical Greek & Latin. This is obviously not going to happen, because all this crap is commercial and 70% of the viewers don't give a
about the actors speaking Latin or classical Greek.