Another former player has come out to publicly slam “disinterested” Lane Kiffin

Another player spits fire at his former coach.

The hits keep coming for Lane Kiffin — and not in a good way.

Former USC quarterback Mitch Mustain ripped his former head coach and said Kiffin was "wholly disinterested" in coaching the Trojans. Kiffin coached USC from 2010-2013, and Mustain started one game during the 2010 season.

"There was nothing unique about what he did," Mustain told the Sun Sentinel. "It just seemed to us, there was no effort for it. It was almost as if he was wholly disinterested in being the head coach. You can tell he enjoys the play-calling. He enjoys working with the offense and making that run. He was very good at it. As for the whole thing, it seemed that maybe it just wasn't really where he wanted to be."

Ouch.

RELATED: Departing Alabama player throws Kiffin under the bus for the team's offensive woes.

This comes on the heels of a former Tennessee star tearing into  the new FAU head coach. While he's  not a former player, Kiffin has drawn the ire of a high school coach for pulling a player's scholarship.

Another day, another day to rip Lane.