I know of several players that would jump at that. I don’t know if HTC has ever considered that. The biggest issue IMHO would be charging players for events that are run by volunteers. CM’s work hard behind the scenes and put in a lot of hours every month, but they are volunteers. It is not their job and the first time an event was not run or something went wrong HTC would come off looking tainted.
I have always been under the impression HTC prefers to offer all they have for a single price.