We already have a node that can handle dynamic data, so I think it's unlikely that changes such as described would be implemented.
Cron+ may seem daunting, but it's not that difficult when you start using it, and there is loads of support to help.
Check out this topic How to triggers at event time coming - #13 by Steve-Mcl
Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
The OpenJS Foundation | Terms of Use | Privacy Policy | OpenJS Foundation Bylaws | Trademark Policy | Trademark List | Cookie Policy