After the season he expanded on the idea, saying as the season went south, more guys jumped in the cancer box, not caring about the team's results. He had talked to the players and to coach Mike Munchak about it, getting no results. That made him feel more comfortable talking about it in a radio interview.
I thought he felt he could bring some attention to the issue by discussing it publicly, and that it would help position Ken Whisenhunt and a new staff to solve it.
After the interview, he backed down a bit. He said his initial estimate of six guys was probably high, an exaggeration.
Whisenhunt said he respected Walker's feelings and chatted with him about them, but wants such matters to stay in house in the future.
Sunday at 104.5 The Zone's SportsFest in Nashville, receiver Nate Washington and cornerback Jason McCourty -- both captains of the 2013 Titans -- addressed Walker's comments.
Here's McCourty: "The one thing I will say -- and I've talked to Bernard [Pollard] about this as well because I know during the season, him and Delanie were both guys that spoke of cancers on the team and things of that nature -- my feeling is that you never, no matter what you're doing, if you're at work at a regular job or in the NFL or whatever, you're never going to have every single guy in that locker room that whole heartedly believes in the team and everything about it.
"I remember talking to Bernard about the locker room in Baltimore and he said the same thing. You may have a guy out there who could care less if the team wins. Could be a defensive end and all he cares about is getting sacks, but at the end of the day if that guy finishes that season with 15 sacks, he's going to believe that he helped you win. I truly don't believe in that whole 'cancerous' talk. I know those guys have come from different locker rooms and they probably believe in some different things and believe that their way is the right way, but my whole thing is if there are cancerous players, let's have a team meeting, players only, and let's bring those guys out there and let's get it all figured out.
"But to be honest, for me to talk to you guys about cancers in the locker room, it's not going to solve anything. I believe that if we do have cancers, we can figure that out, but I truly don't believe that there are guys that could care less about the team. I think that we could probably get some better guys in at certain positions to help us win and the Super Bowl team would probably say that, the Seattle Seahawks, coming from this year to next year, they could probably get rid of some guys and replace some other guys, so we definitely have room for improvement, I would say that."
Here's Washington: "Like Jason said, he's talked to Bernard, I've had a couple of conversations with a couple of other teammates, and at the end of the day, we know that Delanie meant well by that statement. Like Jason said, at the end of the day, every locker room in the league is going to have some type of cancer, but I will say that I don't think that we had not one cancer that was going to dictate the outcome of our games, because like you said, we played hard no matter what.
"Every single man on that totem pole played hard. Now whether his habits specifically could be the talent to get us over the bar for that day, that's a totally different story. That's not a cancer, that's him still giving his effort. Like J-Mac said, I just wish, as one of those guys that was in that locker room and heard that statement, I wish that initiative would have been taken up by Delanie during the season. We should have had a players meeting. This initiative should have came from him back during the season when these things were going on, if he thought that that was an issue."
"But the debate didn't come until the issue was brought to the media. That should have been something behind closed doors. If you're married, as a husband, you don't go out and tell the world what your wife did, you understand what I'm saying? That should have been something kept in our locker room with Coach Whisenhunt, with the front offices, if he felt that it should be handled that way. There's not an issue with any of us or Delanie because at the end of the day, we know what he meant. We know exactly where the statement was coming from, so we have no issue with Delanie.
"But like J-Mac said, this is something that when we get back together, in a player meeting, as captains, as being someone who has been in this system for five, going on six years, this is something that maybe we do need to get corrected, behind our closed doors and hope that our fans and this community know that coming from these captains, that it means that much to us to get corrected."
I think Titans fans should be encouraged by how strongly Washington and McCourty responded to the issue. I expect the staff and players will hash it out in a way it wasn't last season. And still, as both these players said, there will be some selfish guys on the team who can rank as cancer who won't prevent the Titans from winning.