No one expected StoneSword to not know about something. He was someone who pioneered the Fort Siege speedrun and tested so many strategies before. Not to mention, he was the world record holder.
"The dining room door will be closed after they enter and can't be opened before Gargantua is killed. And even if they managed to kill him and open the door again, there was a barbarian army from the ground waiting for them. Breaking through probably needs more than 10 minutes.
"That's a waste of time already. We haven't counted the time needed to reach the top of the fort and take over the flag. Even if the progress is twice as fast with two people, they will need another 10 minutes, around 20 minutes added with travel time. They will only finish in 50 minutes in this case."
