Therefore, it is necessary for Trump to take measures to help Netanyahu before the Israeli election.
However, Trump's annoucement might provoke a new crisis between Israel and Syria and might become a hindrance rather than a help for Netanyahu.
Syria's government needs to do something to show its determination to safeguard the country's claims over Golan Heights territory. Israel, on ther other hand, would need to be more assertive in response. A new round of conflict could emerge, and it might become a challenge rather than an opportunity for Netanyahu.