a Google search for "Kalani Sitake USC Coaching Job"
VTF specifically references the Feldman article as their source.
Trojan's Wire also links the Feldman Article:
The KSL article says that both Witt and Kalani might be candidates, with Kalani being the better choice because he's younger. There's no claim that Sitake is actually interested or that USC is actually interested in him.
The LA Times lists Sitake, as a long-shot candidate citing the Feldman article
The Deseret News has a story about it based on the Feldman article
247 has an article about it, also citing the Feldman article
That's it. So show me another source beyond pure speculation (KSL) or the Feldman article.