I believe it was something about getting the time on the game clock correct, they knew it was a s##t show when the sideline ref blew his whistle. The baseline ref wanted nothing to do with anything and he was clammoring for it to all go away. The ref who blew the whistle is the same guy who ejected PayCal against SC. There was no such thing as a bad angle, that was a ref who was making things up to the TV crew and at the same time praying like crazy Gonzaga didn't throw one in bucket for the W.
End of the day, Doug Sirmons the ref who made the bad call will not be fully held accountable and not being able to advance to work the Final 4 / Championship game is not a form of punishment. The TV guys also get a failing grade on the play if it truly was not reviewable, all three lead the TV audience to believe the original call should of been overturned and the ball awarded rightfully to the Orange. This is just another situation in the ever ending fight against accepting mediocrity as a final result and luckily it didn't impact the result for Syracuse.
Bad angle, nah just terrible decision making by on particular zebra!