Oh yeah, absolutely, their season is a resounding success even if they finish 9th. And if they make it in, I don't think they care if they draw the Spurs. It's a good learning exercise for those guys to experience a playoff series. If anything, you absolutely cannot get a better measurement of where you are versus how far you have to go by playing San Antonio.
Now I'm thinking that since the Suns have more to play for ( avoid elimination vs clinch a playoff spot) and they're at home, they win the game? If you're the Grizz, knowing that this isn't a must-win game, does that on a subconscious level affect your approach to the game? I'm not saying they won't try to win the game, but it's not do or die like it is for the Suns.