Dire Wolf, Timber Wolf, Mad Dog, the Summoner with the Hellbringer coming right behind him.
What are the mech you are now waiting?
There is two mech I am interested in.
The first one is one I used to like in his despiction in Twilight of the Clans.
The Cauldron Born for the Barbarian (and most used name). A.K.A. The Ebon Jaguar.

Named after the zombies of Irish myth, Inner Sphere warriors that first encountered it during the Battle of Luthien called this 'Mech the Cauldron-Born. Ironically, the Clan Smoke Jaguar 'Mech that was intended to replace the Loki was not referred to by its Clan designation, Ebon Jaguar, by other Clans as it was still so new that many Clans just called it by its Inner Sphere designation. It was made to ambush its enemy with a low body, similar to the Lyran Bushwacker, that makes it harder to target.[1]
The second one I am waiting is the Blood Asp

Created by Clan Star Adder as an insult to their enemies, Clan Blood Spirit, the Blood Asp has a large amount of available space for its size. Based on the Kingfisher, the Blood Asp adds an XL Engine, but space constraints forced the replacement of the Kingfisher's Ferro-Fibrous armor with standard plate. The Blood Asp incorporates sixteen tons of this armor and fourteen double heat sinks in the base chassis. One of the first 'Mechs to field breakthrough Heavy Laser technology, the Blood Asp proves to be an offensive powerhouse. Delivering incredible damage at all ranges, the Blood Asp makes short work of any enemy regardless of size.[5]
What about you?