Everyone does need to relax just a bit. It's not as if the Spurs are going play 4 on 5 without RJ.
RJ played about 32mpg last season with the results that we all saw. Let's say that those 32 minutes are covered by some combination of Anderson, Hairston, and Gee.
The question becomes:
What is the marginal loss in production from replacing RJ with those players? It may not be much.
Anyway, I'm not ready to jump off a bridge just yet. He could be resigned. He could be traded. We could get a bargain with the LLE. Let's give it a week or two and see how things shake out.