I think if significant groups of Muslims want to send a message through their ranks to stop the terror deal, then two simple steps would be enough.
1. Dump all dead Muslims from these acts into the sea. No proper burial...no ceremony...nothing.
2. Mandate that a system of elders take over each mosque and put the religious guys out of managing the ‘business’, the money, and the outside operations. If some shenanigans occur at some mosque....arrest the elders and hold them responsible. Then shut down the operation permanently.
This fear of retribution among their membership ought to be what the journalists hype about....that even they are under a threat.
The only way to get “moderate” muslims to stop supporting the radicals is to make them more afraid of “us” than “them”. Unfortunately, this generation can’t stomach the violence required on such a scale.
Something in the area of 100,000 dead per night of air raids over the ME for a few months is about what it will take. Never going to happen.