I know how you feel. I am a hardcore fan through and through and am totally not happy with what has been offered to us.
I know we are a small community so we need less game modes to keep the servers full. However I think we should have at least 8 game modes available to us.
Look here I made a thread detailing a lot of things on this exact topic.
I've played HC TDM so I don't understand this thread.
Do you mean, "Why are there not more HC game modes than there are?"