In my office I made it so that +H is included in all sets of load cases, whether or not springs are used. And I make my load cases sets general enough that it's usable for the majority of the calcs in the project, if not all. Sure, some clients complain that my load cases are too long. The alternative is letting everybody formulate his/her own load cases and only include variables used in the calc. We'll just end up spending more time in the checking phase.