Lots, if the Wahhabists stay there (and see my last: 300,000,000 of them in India, too). Okay, you remove the state ..... the problem isn't the state, the state and the army have been a source of stability and reason (the civil service arising from the old British-trained civil service). The problem is the muftis and madrassas and the Wahhabist money from Saudi, and the channel locks they've now got clamped on a whole lot of people's heads. They've got their turbans torqued up good and tight. THAT is the problem.
Having the Indian army lay waste to the entire dismal affair hardly seems like a worse outcome than the status quo.