Honky, dont think it quite said what you suggested. The kit mentioned, was a "third kit" option, not a kit they would be forced to wear, on that basis i cant see what the problem is!
Should fans be allowed in before the kick ball restarts then if it appeases the wimbledon fans, let em in for free! Its a stadium that they fought for, i can understand why they would be miffed at rugby fans getting to see the stadium before them. Give em free entry, maybe some might come again.
As for yellow and blue kit! I have a london shirt that has yellow and blue on it, as well as red and white.
Cant see the problem