I told one of my buddies that a job I would LOVE to have would be a supervisor of officials --- hell, call it a "Zebra Czar". I can tell you I would enforce some accountability and/or hold open auditions for NCAA officials.
First rule I would start with is travelling.... and it's really a very simple rule that hasn't changed. The first foot that touches the floor after a player gathers the ball is the Pivot Foot --- if you lift that foot you must get rid of the ball before that foot hits the floor again. It's really that simple.
Allen's Pivot Foot was his right, and if he was gonna shoot a legal runner he should have thus jumped off his left... but lo and behold he kept going and his right foot returned to the floor, i.e., travelling.
Funny thing is, in my experience playing, coaching and yes, reffing, it's often the awkward looking steps that catch the ref's eye --- hell, back in the day some zebras (Lenny Wirtz) would call walks even when they weren't just because it looked different --- well they don't get much more awkward looking than that wrong-footed runner Allen put up, and one that was without a doubt travelling.
Below is a link to a National story. The HEADLINE speaks for itself...
http://www.sbnation.com/college-bas...len-controversial-buzzer-beater-duke-virginia