Scalabrine was talking about the Lebron timeout and basically said that most refs when Lebron says hay Tom, timeout that the ref is just going to blow the whistle and call timeout in the heat of the moment with the split second reaction. Scal's issue was that there was no way for them to overturn what was clearly an incorrect call. Basically, what is the purpose of replay and what not, if you can't fix clear errors.
Also, while I was fine without a foul call, Reaves is bumped there. They could have called a foul on the Suns. No call probably the right decision, but there was some contact and he did drop the ball after said contact.