Granted, you have to concede that they don't look themselves. I especially was confused about Wilkins' departure and we may never know why that occured.
As long as Chelsea are getting results like they have been, there will always be unease. The remedy is a few romping wins, which will erase all the negative feeling.
Basically if what Wilson is saying is that there is something going on that we don't know about, he may be right. We may never know whether it simply bad form or whether there is more than meets the eye, it does look suspicious. It basically comes down to what I have already said. Wins = happy chelsea fans. Losses = Suspicious Chelsea fans, just like at any club.