So let's see...
Gets drafted with the 50x pick:
Rockets FO: Hi Vasillis we sure are excited to have you on our team.
Vasillis: Well thank you. I love to play in the NBA, it's my dream, but Pathanikos has just offered me nearly 3 times the amount I can make in the NBA to stay here and I have my family to think about.
Rockets FO: mutters to self*cough mecough* 15 million Vasillis? That's nothing, in just 3 years you can be a star signing a 100 million dollar contract...and play in the NBA, with Yao and TMac.
Vasillis: Well that's very tempting, but I am not sure how I fit on your team and what happens if I wind up on the bench like so many European PG's do?
Rockets FO: That won't happen. You'll start, we promise.
Vasillis: I am there but I have to represent my country first.
RocketS FO: Not a problem.
Vasillis: It's done then, see you in September.
Rockets FO: Ok Vassy baby..see you then.
Calls Van Gundy
Rockets FO: Jeff, great news, we got your starting part guard, he's like a 6'3 version of Manu.
JVG: Great
Rockets FO: You have to play him and start him. And he's not going to be there for the Summer.
JVG: Go yourself.
Weeks later...as he's benching Vasillis...
JVG: Rookie PG's can get coaches fired in contract years.
Vasillis: I hate you and hte Rockets.
It was probably something along those lines..that's what happens when the coaches don't have autonomy...