Ultimately, not even Week 5’s miracle comeback victory could save Brian Callahan. The Titans followed that up by once again flopping in a non-competitive loss to the 1-4 Raiders, who pretty much put the game away midway through the third quarter -- and it’s not like Las Vegas played great. The Titans were just not progressing on the whole, and Cam Ward was new GM Mike Borgonzi’s handpicked quarterback to lead this team. They couldn’t wait any longer on the QB’s progression, which has stalled in a frustrating start to the season, so you can bet that Callahan’s full-time replacement will be a candidate who can help get the No. 1 pick right. Ward has logged an interception in four straight games, and he lost two fumbles Sunday, but he’s not getting much in the way of organizational support now.