I was really looking for Nuts' response, since he is the one leading this poor coaching nonsense and called this play out specifically.
Offensive players dictate play. Brian called the TO (loved Brecht's wry response to calling better TO's in the interview), like a good coach would do. He got the right personnel in, and matched up properly. To answer your specific question, our poles were trailing the play because they moved their moved their middies (along with Ament) up, as they found the short stick option, getting the ball to their worse offensive option and our worst defensive option. This created space for what would be their worst offensive player on what would be considered our most vulnerable defense player. Our second string short stick. It was played exactly how you would play it, on both sides. As happens in lacrosse, one kid makes a play over another kid. It happens every game multiple times. Sometimes you just tip your cap when a kid makes a play. Could Rall have slid earlier? Maybe, but that would have left his man open with an even easier look.
The other option would have been to drop straight into a zone, but that would have guaranteed a shot. And with their shooters, that's a much worse option.
To question coaching on this is idiotic. No staff is perfect and there are certainly decisions (as I have questioned, specfically keeping Coyne at attack and Gallagher at midfield earlier in the season) to discuss. But to use this scenario as a sign of bad coaching tells me how little people know about the game.
This was a very well played, well coached, prepared team. On both sides actually. A very good college lacrosse game. Maybe even great.
I visit a couple of other schools boards from time to time. It would be nice if our fanbase was as knowledgeable as a few others. The level of discussion would be much more elevated.