Configuration of Global Footer Content

Hey Guys,

When using "Global Footer Content" Plugin or option in Ultimate Branding, is there a way to turn off the footer content for the Main site in the network?

I want the same footer content on all sites on network but I don't want that same footer content showing up on main blog.

However, I know i can use "footer content" but this allows each site admin to change this on their blog and this I do not want. Thanks for your help!