See, requirements can be very different. I'm using Windows 7, exclusively, and don't touch anything 8 and beyond (at least for productive use). Using Windows 7 is not ridiculous, it is the last true Windows that wasn't made for hipsters. Good luck with that spyware-infected WinX crap.

Nobody will say anything against an optional inclusion of that pack - however, an inclusion for everyone would be ridiculous. Even Microsoft themselves tell that this pack is NOT a precondition for anything. You can completely ignore it and not miss anything. That's why calling it "Service Pack 2" is wrong. Likewise, it isn't a Rollup in the classical meaning (classical Service Packs and Rollups actually are preconditions for later patches).
Practically, we only need an alternative statics and exclude set. One that statically downloads and installs the pack, as well as excludes all security patches that the pack replaces. And a second one that stays as it is - no pack and no additional excludes.