The West's underwheliming response is enough to anger Erdogan.Without a doubt he is in the process of torturing, I mean interrogating, the military leaders responsible.
He will want to ask Obama if the US had Intel on the attempted coup. I believe he has already closed the airbase the US was using.
The US should be smart enough to have rock solid deniability. If not, the coup leaders aren't the only ones acting like Keystone Cops.
Either way, Erdogan will retreat further into Islamville, purge the military further and make his dual path toward the EU/ NATO and Sharia fundamentalism ever harder to travel.
Maybe that was the plan, make him choose. What a mess.