LightRunner on "[Plugin: Autoptimize] Possible to defer webfonts?"

Absolutely love the plugin. PageSpeed is saying "Your page has 1 blocking CSS resources. This causes a delay in rendering your page." and only shows the font for me as well:

http://fonts.googleapis.com/css?family=Open+Sans:100,200,300,400,500,600,700,800,900|Oswald:100,200,300,400,500,600,700,800,900|Bitter:100,200,300,400,500,600,700,800,900|Acme:400|Oswald:400,700|Open+Sans:400,700,800&subset=latin,latin-ext,cyrillic,cyrillic-ext,greek-ext,greek,vietnamese

In my case my theme actually uses Open Sans, Oswald, and Bitter so I can't block these fonts. Blocking them would give me about an 8 point gain to PageSpeed on mobile devices but it would break the look of my site if I did it.