Illegal substitution?

[Nevadaref]

Originally Posted by Adam

I meant to respond to this earlier and got distracted by life.

Nothing you said refutes my statement above. No one has entered the court, in fact, 5 players have left the court. What is the material error here?

There is no rule stating that the switch takes place at the end of the time-out. In fact, the rule which we do have states that it takes place when the sub enters the court. That's all we need to know. It doesn't matter where the five players are standing. If the entering sub steps into the court, then a change has occurred. If not, then it happens when the kid does step in.