his uncle is not only a traitor but he will create many problems. in the holy books clearly written that a minister of the king or ruler is corrupt,gambler  womanized  intoxicated, it is very easy to  ruin the king.secondly king should not keep the relatives ,respected,teacher, son in law and closet friends in the cabinate . minister must be helpful in needy time, in grievances,minister must be well wisher of the king.so he did worthy task to remove from all posts and set an inquiry and if he is accused  so punished him