Considering the reasons why BB didn't get into the game...it may be due to not practicing well or at the intensity level the coaches are looking for. CD the senior alluded to this in her post game comments as I recall, not specifically Breanna, but the bench in general.
But keep in mind also that the first semester just ended. Now, I am not trying to speculate on our players academic performance, though admittedly what I am about to say will probably be interpreted as such. Still, I forge ahead....
Geno and the coaches take the "student" aspect of "student athlete" very seriously. In the past we have seen Geno send messages to kids who may not be meeting the expectations in the classroom. Whether or not they are practicing well, if they don't apply themselves in the classroom, they won't see time on the court, and as a result the team as a whole will suffer. It seems like every few years we see this type of situation happen right after finals.
I am not trying to insinuate that Breanna or any of the others on the bench are doing poorly in classes. Just really trying to point out that when you play for UConn, there are certain expectations to be met. A player who fails to meet those expectations - whether in practice habits, academics, personal behaviors outside of either of those - should likewise expect to see reduced, or no, playing time. No matter how big the game may be. Playing time is not guaranteed at UConn.
At this point of the season, before conference play begins in earnest, is the perfect time to teach or reinforce those lessons.