This will be Al Qaeda's undoing. Instead of fighting a two-front war against the U.S. and Israel, which all our "allies" (except our one true ally, Britain) have baldly demonstrated they don't want any part of, AQ is opening over a dozen fronts, and racking up the number of powerful nations seeking to destroy them.
This sort of unfocused violence puts AQ in the category of "mad dogs", instead of "freedom fighters". As their list of enemies multiplies, their support, even from the most diehard of Saudis (after AQ starts bumping them off), will eventually evaporate.
The only ones cheering for Al Qaeda will be those who support senseless, random murder. Even Arabs have limits to how much of that they will support. They prefer murder for a reason of some kind. As AQ becomes more random and threatens more and more groups, they dilute their support base.
Al Qaeda isn't even good enough to be classified as a virus. It's an evolutionary dead end.
Like the dodo, they will be hunted to extinction.
You've just written the history of Islam.