Yep, it was totally new to me, too, and actually was thinking the suggestion wasn't totally beyond the pale as i think i've read Putin would benefit by a more relative peace in Syria, too .. did i read somewhere the possibility of Western sanctions on Russia (on Russians) being lifted if Putin's position on Syria changed?
-- EDIT: Maybe my 'easing of sanctions' mention was re this bit
Both Secretary of State John Kerry and French Economy Minister Emmanuel Macron have hinted that sanctions against Russia could be lifted in the next few months if the Minsk 2 agreements are fully implemented. Sanctions relief would be the first step in Moscow’s economic rehabilitation, though major growth would still remain a long way off. http://investorshub.advfn.com/boards/read_msg.aspx?message_id=120703900