Please define "locker-room cancer" and what one would have to do/be to be a "locker-room cancer"?
Thanks.
I don't know if it is easy to define.
Read about some of the things Charles Haley did during his career and it would be easy to consider him a locker room cancer. Someone who goes around sticking his ***** on teammates or masturbating on them or goes ballistic without warning is not someone I would want to have in the locker room with me. However, Dallas became a Super Bowl contender after adding him as the "final piece."
Someone who is causing division in the locker room or destroying team morale is what I would consider a cancer, but often it depends on the situation. For instance, I think from some of the things I've read that Hardy might have been a locker-room cancer last year. However, if we had had Romo and Dez playing, I don't think him missing meetings and doing his own thing would have affected the locker room much (not sure how much they affected it anyway).
When things are going well, it's easier to tolerate misbehavior and brush it off. When things go sour, misbehavior is magnified.
With Manziel, teammates and his coach were praising him in December his work ethic, his desire to win, etc. Now, the Browns are saying Manziel "undermines the hard work of his teammates." If the Browns had been winning with Manziel, then there would have been concerns expressed by the organization about his behavior, if for not other reason than it is the PR thing to do. However, other than a few dissenters, I have no doubt that his teammates would have continued to defend his work ethic, desire to win, etc.
I don't know if that fully explains what I believe a locker-room cancer is. I kind of look at it like that guy you hate to work with because he's miserable to be around, can't stand his job, isn't willing to work hard, making life tougher on his co-workers. He's a cancer as opposed to the co-worker who shows up at work with a desire to do his job well, to work with his fellow employees to get the job done, but then goes out on a Friday night and gets arrested for doing something stupid. His arrest might affect the workplace because he's not available to work while he's in jail, but you still know that when he is here he's a good co-worker.
Now, you get to a point as an employer and even as an employee where if that behavior is recurring, you can no longer tolerate it because it is affecting the ability of the workplace to get the job done, but it's because the co-worker has proven unreliable.
Manziel has proven unreliable, but I can live with the team exploring on the cheap whether he can turn that around. If had had proven to be someone who makes his teammates miserable, can't stand his job, isn't willing to put the work in, etc., then I would consider him a locker-room cancer.