So it looked like Dirge was eaten by Unicron, yet he showed up during the FFOD and other season 3 eps. When Octane was chased into the Decepticon crypt, he saw Thundercrackers marker, and another nameless dead con marker. Oc mimicked the dead con saying "Death comes to he who hides behind my marker" That is pretty much the speech pattern of Dirge, a sing song...well, dirge. Oc even hinted at the pattern in his vocalization I think the writers intended that grave to be Dirges. Any thoughts?