i agree, Japan and France are really strong, GB, Australia, Italy, Germany, Korea will take many medals, Brazil at home too, Netherlands are very good, Canada and this middle pack of Denmark, Spain, Turkey, Ukraine, Belarus, Hungary, Poland, Czech Rep., Serbia, Croatia, South Africa, Iran, Kazakhstan + Uzbekistan, North Korea, New Zealand, Cuba, Jamaica, Sweden, Romania + deacent likes of Egypt, India, Lithuania, Georgia, Moldova etc etc.
So you are 100% right in my opinion also about Bulgaria sadly