King Baller
All-Star
This is common sense. Who in the NBA will allow an opposing player to elbow them in the throat? If anything Cousins should receive praise for showing tremendous restraint.
There is very little mentioned in the media about Jonas Valanciunas and his elbow to Cousins throat in regards to Jonas being out of line. The focus is on Cousins reaction which involved a balled up fist and a mean look.
Here is a pretty good clip of the incident - http://www.gfycat.com/LazyBleakHartebeest