I agree. My position, as an American outwith the motherland, is to encourage the positive representation of the culture. The lack of language seems to be an academic technicality the region will have to deal with, barring any rule changes. It seems to be within the path of migration of what we call 'Celtic culture' from antiquity into medieval times, and FWIW, our own Scandinavian DNA has a hit in a Viking settlement in northern Spain.