Turkey's not an Arab nation,that connection is gone. Fundamentalists, a problem Turkey had learned to deal with, harshly. Could things change in Gaza, Egypt, Saudi Arabia, et al. Sure, a couple of generations after the take "kill the Jews, monkeys and pigs" off TV and out of their textbooks, and that doesn't appear to be happening soon.
We won't see a Palestinian org come out for peace with Israel until Arafat and his extended mafia is crushed. When and if that will happen I don't know. I suspect it will be within the next few months. I have a gut feeling that things will begin to happen very quickly, very soon.
Yehuda, as for thir willingness, with apparant joy, to blow up innocent Jews, let's see if once those encouraging them are gone if the passion will be the same. Sadly, it may be, and I'll be wrong in my hope.
As for can we find 10 Imams who denounce the atrocities...well, that's a problem to be sure. I know and work with so many folks who are followers of the muslim faith who have zero time for any of the hatred and bile. But then, they escaped, and as my boss says, anyone in those countries with half a brain gets out as fast as they can.
We worry about brain drains here. Over there, the results of the drain have sobering implications.