"We can't have any loose ends. There's no point to keeping them alive," Gustav responded coldly.
"They could have been an important asset to the mission. We could have had them play infiltration roles and get gather more information for us," Mill added.
"There's no need for that. They could sabotage our mission which is not worth risking when we could make use of their costumes and disguise as them," Gustav responded while pointing at the clothes placed on the bed beside them.
The clothes of Sahil's henchmen, the red jackets, and even the masks included were placed on the bed.
Gustav had kept this due to his plans to infiltrate the company of red jackets using their costume. This was even made more possible due to the fact that the Red Jackets also put on masks.
Gustav wouldn't have any problems disguising them due to his shapeshifting, but now that masks were made available, the two with him would also be able to make use of them.