Yes, that would be a good idea, since the plugin itself is already exposing something similar with the "InheritanceSelector" class. That one allows you to customize how externally contributed properties are handled -- whether they are duplicated, merged or only one is chosen when multiple values are encountered during inheritance.

As such, adding another extension point that contributes regular expressions for Stapler Request URLs to decide if inheritance should be enabled, disabled or kept at automatic detection, is a good idea.