Im puzzled how can you question Yabu's competition when Giannis, Gobert and Ginobili played in a league just bad as CBA if not worse.
I am puzzled you are comparing so easily apples and serfing (not even oranges)!!!!
Giannis played in a semi pro league against nobodies
Gobert played in France in a decent league against real basketball players definately better than CBA
Manu..... Where to start here ? Manu played in Italy one of the top 3 European leagues at the time (which makes it one of the top 4 leagues in the world) got a couple of MVPs and won the Euroleague.
I am puzzled that you don't question a league where
Freddette scores 39ppg (6ppg in NBA)
MarShon Brooks scores 36ppg (7,7ppg in NBA)
Esteban Bastista is a 19p-13r player (1,8p-2,5r pg in NBA and he failed miserably in the Greek league!)
Jianlian Yi has a 25p-10r per game (8p 5r pg in NBA)!!!!!!!
in a very naive projection Yabu's 18p 8r translate to 4-5p 2r ...