Any way to make pick pools?

I'd like to make a pick-em pool for my friends or anyone to join and be able to compare event scores with only them. Possible on this site? I don't see it, only the following feature, which is similar but not what I'm looking for.

When you follow people, you can then compare your scores against just them (with the compare link).

But that is not quite the same as what you are asking for, and we know it's a missing feature on the site that needs to get added.  Look out for it in the future!