Board Thread:Frustrations and Venting/@comment-118.210.76.96-20150125024444

Does anybody know who is on the loading screen that appears at the start, with the Optimus and Megatron heads fused? On the right, I can identify Starscream, Shockwave and Soundwave, and on the left Grimlock and Ironhide. But who is that next to Ironhide?  