I suppose you could do that if you wanted to tick off the world wide Muslims even more. Strictly enforcing American laws and steadfastly restoring adherence to the constitutions would discourage their being able to function in this society. No special rules for banks, no hiding behind cloth for women, no special workplace rules any more then are instituted for Christians, and especially no Sharia compliant courts should be a good start.
Where in our Constitution say we can deny them their civil and religious rights?