How about the 7th inning ball U1 chased in the Texas-ASU game - she moved out, got a worse angle, and possibly incorrectly called a fair ball foul, all while PU had a better angle by far on that, and the 3 steps out she took didn't help at all regarding the catch/no catch on a can of corn (that was dropped).

I really don't know if you call it "going out" or "going away" on this play. I have no idea why an umpire wouldn't start on the line (with the ball near it) and "follow" the player away from the line, if necessary.