I honestly don’t think fatigue is a factor for UConn. Other than maybe 1 or 2 players, just about every Husky is capable of going hard for 40 minutes if they had to. The challenge really lies in mixing and matching a deep lineup to change the tempo or take advantage of matchups without hindering overall team execution.
For instance, Aubrey provides instant energy off the bench with defense, rebounding and by running the court. But she’s not necessarily an outside shooting threat. So if Geno wants to speed up the game, force bad shots and turnovers, subbing Aubrey in for a better shooter is one way to get it done.
I think Uconn players are better conditioned than most by far, and two last year played around 35 minutes a game. That is way way more than most team's starters, and despite not playing the last few minutes of blowouts. I probably agree with your comments more than just about anybody else, but this time I am pretty different.
I think there are very few players that can be as effective on a per minute basis for 40 minutes, than they could be closer to 30 for most and maybe 35 for very well conditioned. Most starters play in the 28-30 minute range. I think there is a reason for that. Yes stars play more, perhaps because they have better ,but also because many coaches would prefer a tired star to a fresh but far inferior bench player.
When the drop-off to the substitute is minimal, the starter can play the number of minutes they are capable of playing full out, there is no need to milk a few more minutes at less than their best. I think both Paige and Christyn could have been a little more effective in fewer minutes.
Uconn's pace last year was only slightly above average, despite obviously causing more turnovers than most teams. We basically didn't push the pace that much on either side of the ball. That was one reason Geno was able to get high minutes from Paige and Christyn. If we pressed and were fast breaking all the time those minutes would have needed to come down substantially to keep them at their top effectiveness.
We will see, my guess is that Geno will use close to 10 players, but not change the pace on both ends as much as I would like to see.