If there was a House Dumb-Idiot of StupieLand, the matriarch would be Catelyn Stark (or Tully, as it were) and the sigil for House Dumb-Idiot would be a crude depiction of the synapses in Catelyn's brain lighting up as she takes advantage of a situation to further her personal agenda of escaping from the North and stumbling into her own circle of power in the South.
The War is over but the cleanup has just begun. How does a war hero with disdain for politics unite a Realm? He doesn't. He commands his buddy and his father-figure to do it.
Rhaegar Targaryen has fallen and the undecided of Westeros pick a side. Do they pick a winner?
Aerys Targaryen realizes he has a problem!