"The Final Enemy" from Ghosts of Saltmarsh ends with
the adventurers assaulting a sahuagin stronghold.
The party's success is determined by how many victory points they accrue by killing sahuagin and accomplishing objectives. The exact numbers are as follows (GoS, p. 138):
Victory Points
Sahuagin: 1 Sahuagin champion: 3 Sahuagin coral smasher: 5 Blademaster Makaht: 10 Opening the gate at area 1: 15 Baron Kepmak: 25 Raising no alert: 25
A sahuagin champion is CR 3, while a sahuagin coral smasher is only CR 1 (both on GoS, p. 249). Does "The Final Enemy" explain why a champion is worth fewer victory points than a (much) weaker coral smasher?
I am currently running "The Final Enemy" in Adventurers League, so any AL-specific guidance is also acceptable (after stating if the module itself covers this scenario).