Let's be honest: there is a lot of evidence, that Erdogan actually sympathises with the islamic state. At least we know that he tries to establish a strict and proud Muslim Culture in his own country, which Atatürk initially tried to seperate from politics.
Now comes the plot twist: What if Erdogan secretly wants to cooperate/merge with his personal SS (ISIS), a mob full of radical fanatics that will so the dirty work for him?
It would lead to a NATO ragequit, but his chances to get in the EU are below zero anyway. He was never more megalomaniac then now! This has a potential for a 3rd world war O_o