This one I think is a personal preferences thing.  In my opinion, it proved irritating to make an edit on this page and have it dump you back to the main tab where you had to click the "e" icon again to get back to the individual interface editing pages so you could continue making changes to the same interface.  Frequently, for me at least, I want to make several interface edits such as CATEGORIES or PREPROCESSORS after adding/editing an interface before I go back to the main SNORT INTERFACES tab.

I will change back if you insist, but I urge you to think about this from a usability point of view.  Seldom do folks make only a single interface edit on this one page.  More often it is multiple edits involving the other individual interface tabs for the same interface.