rsw626
Ayatollah of Rock n Rolla
Forgot about that.AND
IIRC the Iron Bank was paid in full by Cersei after Jaimie raided the Riverlands. The Lannisters had just gotten all of that gold in the walls of Kings Landing when Dany attacked with the Dothraki and dragons.
Excellent point in bold, the Iron Bank is now not vested heavily in the Lannisters so they may invest in the other side to hedge their influence.