I purchased K-Mat at the beginning of his 3rd season. He'd been trained poorly, but I turned that around. He's been a mainstay of the NT for a very long time, and even now, is still serviceable.
Torii's another I'd have a hard time letting go - he has never played for another club.
http://with-malice.com/ - The half-crazed ramblings of a Lakers fanatic in Japan