Yes, someone is missing the point.
This isnt the NBA, as I said before depth matters more here than there. Believe me or not, disagree or not, its your choice. If Kobe played in buzzerbeater, and his team started him for both league games in the same week, Kobe would get around 90 minutes. Most players would tell you this is too high to maintain game shape. Its important. Therefore unless you have two crucial games the same week, you may need to choose which game Kobe starts, and which he backs up.
Several times I have started 3 of my primaries, and two secondaries and have still got too the blowout level. In this case my backups still have 2 starters and I start to pull away even more. If you are having trouble with them catching up regularly, I maintain my recomendation that you need to improve your secondaries. Part of the strategy is to predict how well you are going to do, and who needs to start. If you know you should blow a guy out, maybe let Kobe B/U and you kill two birds with one stone. Kobes game shape, and a closer win that doesnt rely on your secondaries to hold the game.
Just trying to help.