Originally Posted by MavsSuperFan
I am afraid that Manderly might have hidden his plan too well, and if he dies, not enough people will have know the truth and might accidently side with bolten believing its manderly's wish.
I think he's part of many, but might be the strongest house in the pact. Thus, he has more control of the "doings". He mentions that the North remembers and the mummers farce is almost done. That makes me think he might have some other houses or key individuals along side him.