I love my Dred with a Plasma cannon. He helps protect the home base. Dose not have to worry a about "Gets Hot' and can move and shoot. I have only had 2 out 10 games that he didn’t last to the end. I don’t think people think of it as much of a threat. But with that AP2 I can do allot of damage to their infantry with no armor saves.
Regular Termies you do have allot of option. Deep strike, get Gated around with a Librarian. Just to name a couple.
Space Marines, PREPARE FOR GLORY!!!
3000 Dark Eldar
5900 SM Emperor's Wrath