im sure someone already did this so forgive me, but how about comparing the susual starting 11 from korea(and the key bench guys) to the team you think will be in germany, position by position. ill wait to do mine, in case this has been done.....dont want to be responsible for beating that dead horse anymore than necessary.
nutmegs post here: https://www.bigsoccer.com/forum/showpost.php?p=3631065&postcount=13 will go a long way toward helping you find what you're looking for.