~snip~
In any sports there are always a questionable calls, but it's their job so let's trust them to do their job, besides those if there are lot of complaints, it will be reviewed by the committee and this will affect the future of the refs with lots of questionable calls in the game.
We know this is a big stage as each country are competing to win, therefore it's expected that they will complain if they don't feel the call is fair.
Also, I think there are corrupt refs here as we know how big the money is involve in online betting, other sports are rigged, I don't like to put exemption to this event.
About the corrupt referees, it didn't think about it as FIBA won't allow someone that's committed with other activities that can affect their referees decision. I think there's certain screening for each of them and they are aware of online gambling.
Anyway, the committee has already decided and they have given certain punishment already so let's move on.
Even if they will do a good screening technique, yo cannot assure that the refs are fully honest, human by nature are greedy, when they see some opportunity to make money and improve their living, they will somehow be tempted even making such action even if its illegal.
The catch here is they can do wrong calls but they can still justify it, if they will not get caught, they will continue to make money.
Not even the refs actually if we will go further in rigging sports, players can also bet on themselves and against themselves and win big money in sports betting, that is hard to see and therefore cannot be controlled, as long as their online gambling, we can't expect a clean officiating.