Template Rules

Is there a method to create custom templates that can be used from the policy properties. I appreciate all the templates we currently have, but i want something a little different.

I'm looking to have a template that says if JOB A finishes DON"T Run JOB B.

I.E. the scheduling (without manual modification each month) isn't smart enough to not run the weekly, or incremental if it is the last day of the month when the Montly archive job runs.

I want to be able to add the template to say if the Monthly runs on a a given date don't run the Weekly.

Is there a method to do this that i don't know about or is this functionality that will have to be added if it is deemed worthy.

I'd make the template myself if i knew where the templates were stored and how to make them.