I'm going to go with maybe, but leaning more towards no.
He was a key part in Portland's success years ago. And yeah like billtimore said, he's got a ring, multiple playoff appearances, and has put up pretty solid numbers during the playoffs.
But if you look at his career numbers (yes, I know numbers aren't everything.), he doesn't average a double double. (14.4 PPG, 6.8 RPG) And he's only had 3 seasons where he averaged more than 19 ppg. ( 00-01- 19.2 ppg, 01-02- 19.3 ppg, and 03-04- 20 ppg)
I could be wrong but that's just my 2 cents
btw 310 career Techs and 25 ejections.

ooooh that Sheed. What a character.