Well I disagree with you about the ports but you didn’t introduce anything new re their importance so I’ll leave that to one side for a moment.
A strategy of area denial also argues in favor of Russia seeking to balance of power against US and Israeli factions which leaves a deal with Jihadis and Turkey against the Kurds and Israel.
There’s no chance of a Ba’athist come back so either Russia cedes the zone or picks a side.
So along with the immensely strategic port, that makes two strong reasons why Russia will make a deal with the jihadis and align with Turkey.
Don’t worry we have plenty of natural disasters yet this year