Bennett said, "If I will be elected Prime Minister, I will shut down all the Haredi parties' school chains - (Personally (me, not Bennett) I think it is a problem that political parties are running schoool systems, but that's the way it is, now back to Bennett) Under our noses an independent Haredi anti-Zionist state has been established within Israel and we are funding it from our pockets. In the next government we will move to fix an historical error that allowed for the creation of seperate states. This is the rule: not stately (there is no great definition for mamlachti) - not on our dime...."

I dont know if he is serious or not about this. Maybe it is just trying to differentiate himself from others and bring in votes. Even if Bennett was serious about this, I doubt he would be able to do this, even if today's Opposition wins and he figures out a way to get the other parties (Eisenkot and Lieberman specifically) to support him for PM ... 60 or 70 years ago the Haredi school systems were tiny. Today they are massive. 

Even if he wins, nobody is forecasting a landslide that would give him a powerful government. Even if you trust the polls that forecast victory for the Opposition and defeat for today's Coalition parties, it will be another weak government (because it will be narrow) that will probably not last long and will not get anything major done. This is something major that will be a big fight and garner massive opposition and won't be so easy to accomplish.

I think this can be taken with a grain of salt