A lot of people have surmised that the "Barberts" era of IDW is coming to an end, and that we'll be seeing a soft reboot in the near future. But not every plot thread set up during that time has been tied off, or has an obvious conclusion in the pipeline.
- Starscream's brainwashing of the Combaticons
- Liege Maximo's escape
- The real meaning of Starscream being the "chosen one"
- The origins of the Talisman
- What happened to Wheelie and Garnak
- Impactor and Mayhem's plotting against the two factions
Are there any other plot threads where you'll be frustrated if they don't get a conclusion?