Warning! For those who haven't watched the latest episode "Operation Bumblebee Part 1" this is a spoiler. So if you don't want to be spoiled, it's better to leave this thread. So MECH and Starscream are working together. Mech stole Bumblebee's T-cog, the organ that allows Transformers to scan vehicles and transforms. Mech installs in their prototype but the transformation test is unsuccessful. Then Starscreams shows up to give the prototype a drop of energon to show Mech what T-cog needs to function. This seems like leading to giving Starscream a way of building an army of... well himself, much like how TFA Starscream created his clones. Or could this lead to other development?