From day 1, he's being the embodiment of what it is to be Celtic. You don't trade a guy like that. He's got a KG in him. He came in and was against the whole idea of tanking...he wouldn't stay down or roll over. You want a guy like him in your corner every time. I really hope he has a very long career in green. My favorite Celtic without a doubt, not because he's the best player on the team but his spirit is very pertinent to the team.
I second that, Crowder thoroughly Embodies the celtics spirit, check out this quote from him
"Is it frustrating at all that there may be role players the Celtics sign who will make more money than guys like you and Isaiah Thomas?
Crowder: I make $7 million per year. I’m not going to be mad at a guy making $10 million. We’re still millionaires. I got another contract coming up soon. Four [more years], I get to redo it -- three, actually [if they explore extensions]. I’m not worried. Money -- why I am mad? I make millions of dollars. That would be selfish of me. Why would I be mad about that?"