Something tells me this is going to be an absolute shi*show.
The phooyai's in charge are going to want a big fat cut of the pie,
for which the Saudi's will happily oblige and ultimately,
it's the Thai laborer who will get reamed and exploited to no end.
Poor working/living conditions - check
Passport confiscated - check
Treated like dirt - check
Paying huge "commissions" to middle-men, just to get the job - check