Competing as a team is like "manufacturing runs" in baseball.
Yes, the most efficient way to win is for each player to hit a home run, just like in XC it would be every runner trying to win the individual race.
But a lot of players can't hit home runs every at-bat, nor can every runner win a race.
In both cases, "swinging for the fences" carries some amount of risk. HR hitters tend to strike out more often than guys who produce regular singles and doubles. Going out in a 10k XC to try and get top-3, when you have a huge pack of all-American runners waiting for you to fall off pace is equally as risky.
So the coach and player capable of producing home runs must assess the situation at any given point in the game and say "swing away" or "put the ball in play and let's narrow/widen the lead."
TL;DR
Stanford must see themselves as being down by 1, with runners in scoring position, 1 out left in the game. Fisher is at the plate. A home run would win for sure, but so would a base hit to right field.