Great ask. Keep the votes coming. Nothing planned short term.
This is in progress for Azure CDN from Microsoft.
-Max G [MSFT]Thomas Pentenrieder commented
second that! no need for a fancy rules editor, just give us a "force https" option on all profiles.
This remains unplanned.
—ColbyThomas Pentenrieder commented
i guess it would make sense to have a configurable "timeout" variable like "trigger this, when the last run was longer than one minute ago.