[EricH]

Originally Posted by JohnBoucher

Can anyone cite a real world example where this is used and works?

I am struggling to find a situation that this would apply.

Outside of sports? MLB, NHL, NFL, NBA all have review; MLS doesn't have much if at all.

I'd have to say security video--there's a number of potential uses there. Though often in that sort of case the call is known, but the reasoning isn't.