One other intriguing name among the sitting head coaches a Pac-12 source mentioned who I thought could make some sense is BYU’s Sitake.

I absolutely believe someone with P12 ties told Feldman that.  But clearly it's not someone at USC.  Elsewhere in the article, when he's talking to unnamed sources at USC he attributes them to someone at USC. 

So all Feldman's article actually says is that someone somewhere in the P12 conference thinks Kalani "could make some sense" for USC.