ISIS can be taken out latter. Hezbollahs destruction is more vital at this point. One rocket against civilians by Hez or SAA should make Bibi turn Beirut and Damascus into glass.
If Isis starts messing with Israel, they're going to find out what a war really is. Then you'll see a lot of these goofs who joined Isis because they thought it was "cool", flee the chicken coop. Feathers everywhere.