[wp-testers] sub-directory multisite fresh install

[Philip M. Hofer (Frumph)]

Just did a multisite fresh install, created a subdirectory site for a user and noticed that the blogs.dir wasn't create 

initiated only when media library is triggered once?

Is there any way to make this event of creating that happen on the network install?  where the blogs.dir and mu-plugins directory in wp-content are created ?

Confusing some of my users (not to mention myself) as to why that didnt happen on creation.

- Phil