Looking to GM a Saturday morning (~930 am est)

I'm looking to start a Saturday morning game and was curious what people would be interested in playing.  Possibilities include all the 5e modules or one of the following game systems\settings: 13th Age Arthur Pendragon Call of Cthulhu Song of Ice and Fire Mutants & Masterminds Mouse Guard Dungeon World Mazes and Minotaurs Warhammer 40K (Any of the settings) Numenera Stars Without Number Starwars (FFG) Atomic Robo (Fate) Savage Worlds Settings Below Here Generic Fantasy Homebrew (I would aim this to be close to the world of the Witcher with the group being monster hunters) Necessary Evil East Texas University Broken Earth Last Parsec Lankhmar Weird Wars Rome Weird Wars World War I Interface Zero 2.0 Beasts and Barbarians Solomon Kane 50 Fathoms Pirates of the Spanish Main Rippers Timezero Slipstream Sundered Skies 

I have never played Song of Ice and Fire before but I am curious.  Do keep me considered as I can most definitely make it to game day on saturday mornings.

I've not played it either, but I think it could be interesting and I would be up for running it. Just need a couple extra people. 

I would be down but i am only familar with Masks or 5e.