incremental SQL Loader job - grouperLoaderGroupsLike to support multiple patterns

We build loader jobs based on function... so we make heavy use of SQL_GROUP_LIST and thousands of groups being managed.  BUT, when we have to manage groups in various parts of the tree, grouperLoaderGroupsLike becomes problematic within a single loader job.  We would like to be able to specify multiple patterns for grouperLoaderGroupsLike.  This would allow us to distill 8-12 distinct loader jobs into a single loader job.  while the loader job is complex SQL it simplifies the management of loader jobs over all.