Hamill is right; six weeks is not a long time to wait.
However neither is 8 or 10 or 12 weeks which is all Matt has to wait if he really wants to fight Bisping.
Bisping fights in the middle of November. He could easily fight again in February or March. Bisping/Hamill wouldn't have happened till the end of December. So now Matt has to wait instead of Bisping waiting. Boo hoo. Suck it up and train. It's irrelevant whether Bisping fights Rashad before he a rematch with Hamill. No title shots are on the line.