For years Israel has been concerned over the possibility of a multi-front war, including a conflict in the north along the Lebanese and Golan border with Syria. Iran will have to tread carefully.
Insurgents controlling the Idlib region, which borders Turkey, include the powerful Islamist militant group Tahrir al-Sham as well as Turkish-backed rebel factions.
Fighting intensifies as Turkey, US set up joint operations center
The MP specifically referenced a recent increase in attacks on the Syrian army in the Dara'a area in southwestern Syria.
Syrians have fled to Idlib from other parts of the country as the government has advanced. The United Nations has warned that an offensive could force 2.5 million people towards the Turkish border.
The Deraa offensive marks endgame for the Syrian rebellion – but strife in Syria is set to persist.
Years after a no-fly zone for Aleppo failed to gain Western sympathy, the Afrin pleas will likely fall on deaf ears.
Syria's army and its allies have increasingly pushed for such evacuation deals for rebel enclaves near big cities or in other strategic locations after long periods of siege and bombardment.
The Syrian army, backed by local militias a financed and equipped by Iran, have been escalating a fierce assault against Sunni rebels in an enclave in the foothills of Mount Hermon.
US-led coalition forces, Syrian rebels, and the Syrian military have slowly re-taken many of ISIS's strongholds over the last several months.