NFL Head Coach (06) Cheat?

There is a cheat listed on ever cheat code site I've gone to (25+) for all consoles (I have it for the pc and ps2). It says name your coach "Robert Vapor", and other teams will never reject a trade. Well, I did that, and they still don't accept my trades. Please, don't just say "Don't cheat" or anything stupid like that. I've been at this for a long time, it's a very wonky game and I just want to use it. You're not helping anyone, and your condescension is unappreciated. For those who do want to help, I appreciate it very much. It's almost like there's a missing step to activate the cheat. Again, thanks for any help.