GS/NO end of overtime

[Kansas Ref]

I guess the ref would try to determine the 'intention' of the foul--was it done as part of a strategy (i.e. stop the clock, put a poor foul shooter on the line, etc...) or was the foul a consequence of normal competitive defensive play--in either case it would obviously be a 'judgement call'--which always opens up a whole nother can of worms.