Asked this question 3 or 4 years ago and, strangely, got no bites.
We've talked a lot about runouts, so here's a replay of one of our ancient questions. Let's see how the newer audience responds.
One preqequisite for a 'runout waiting to happen' is when there's a strong team late in the rotation with poorer teams before and (especially) after. You could call this a 'class sandwich'.
Can we assume, with more uneven competition, that this situation occurs more frequently in the early games? If so, we should see a higher occurrence of runout-type combos in the early games, vis-a-vis the same combos in later games.
Or, do you think it's more likely in the lates? Why?