The Kurds should have their freedom, and they are among our few allies in the region. But they do need to make accommodations for the Assyrians (or help set up a free homeland for them too) — and the Christians, of course, need to be protected.
The Assyrians are (mostly) Christian.
The (non-Assyrian) Arab Christians are already protected, hadn’t you heard? The Alawite Moslem Assad’s the big champion of Christianity in the Middle East. /s They need to become responsible for their own security, the same way Israeli Jews have done — that means, they need their own state, I suggest a greater Lebanon.
The largest of the religious minorities in Lebanon is the Christian Lebanese, all of the muzzie sects are smaller. Combined with the Arab Christians currently in Syria, Lebanon would become majority-owned for the first time in its history, and beneficiary of the partition of what used to be Syria.