Reggie McKenzie expects there to be a good chance that the Raiders will have an agreement in place with a new head coach by the end of the week. "It could happen by Saturday,'' McKenzie told CSN-Bay Area. Among the candidates who McKenzie has reportedly either talked to or plans to talk to include Miami interim coach (since replaced by Joe Philbin) Todd Bowles, Denver defensive coordinator Dennis Allen, Philadelphia assistant head coach and offensive coordinator Marty Mornhinweg and Chicago offensive coordinator Mike Tice.