Saudi Arabia likely to re-establish Sunni Government in Yemen

As I am watching Saudi Arabians circle Mecca to pray for King Abdullah and the future of their country since he has passed on now, I'm told by CNN that it is very likely that Saudi Arabia will send troops now into Yemen to re-establish the Sunni government along with other nearby Sunni Armies. In other words they cannot let the Houthis rule Yemen or Al Qaeda.