I kind of hope they are stupid enough to do this,
the beat down they get will be richly deserved.
That's probably their goal. They WANT a beat down. Then they will sue any and all local authorities for not providing enough security. And if the beat down is in front of Brown's church, they will sue the church.
The Westboro Baptist Church is not about any sort of religion. It's about provoking folks, and collecting money from lawsuits.