Like many on here have said, not a great athlete, but a heady, well-liked player who does all the little things well. He's a Celtic, I like the guy, and hope he will be a Celtic for life. Don't think he has a ton of trade value, probably never will, because I envision him being more valuable to us than others.
I hope he becomes our Udonis Haslem: ultimate glue guy that everybody loves. Since his game isn't based on athleticism, he could "stick" for a long time.
Grant "The Glue" Williams. I like the sound of that!!