Javon Walker, welcome back to Lane Kiffin's doghouse

First Javon Walker was in Lane Kiffin's doghouse. Then Al Davis begged Walker to come to camp after considering retirement. Then Walker was out of Kiffin's doghouse for the first two weeks of camp. Then after a subpar game at Tennessee, Walker is back in Kiffin's doghouse. Kiffin said Saturday: "There's a couple of balls there that we would have liked him to come up with. That's discouraging because he was paid an awful lot of money, paid like one of the top five receivers in the NFL. We need him to make those plays." Kiffin must be referring to the six-year, $55 million contract with $16 million is guaranteed. Wasn't Kiffin in Davis' doghouse at one point?