Red assessed the situation. Those two beasts running amok were a problem, but they were the only ones. Normally, one hundred Elite Kobold Fighters were not a threat to them, but they became a big issue if the four Goblin Champions focused on the beasts and couldn't handle them.
Those one hundred Elite Kobold Fighters would be a nightmare to handle for the hobgoblins. They could minimize casualties because of the Goblin Champions' assistance.
If all the Goblin Champions focused on the two beasts, then the hobgoblins would be left to face the Elite Kobold Fighters. Then there were two cloaked, mysterious kobolds that seemed to be able to communicate with the beast as well. The two played a crucial role in bringing the beast, but he didn't know how strong they were in a fight.
