So what's with those Arabs wanting peace with Israel? True, if they stopped fighting each other a sudden burst of prosperity would hit the region. But that's not enough of a reason. Maybe these Arab leaders are tired of the criminal element that is exploiting radical Islam. Maybe they don't think Israel will go for it and that will be a good excuse for even more bad behavior in the future.
Maybe Iran's actions are really starting to freak them out. Maybe the annihilation of Israel is not something they want, at lease by nuclear means. After all, the fallout would be on them. Maybe Iran is too strong now, and that is a bigger problem for them.
Who knows? Either way, it is a welcome development