Not necessarily romantic, I mean relationship in general. Which ones would you like to see explored more. First that comes to mind is Optimus and Ironhide. It's been suggested that they go way back, but nothing has really been shown about their friendship other than the execution scene at the beginning of ROTF. It would be cool if they ended up in a situation similar to something that happened a long time back that they may not have been able to handle before but they come through this time. Also, Shockwave's relationship with Megatron and maybe some insubordination that may have gone on. That would be really cool if Megatron comes to Shockwave weakened only to be overtaken and Shockwave becomes temporary leader. Another could be Shockwave and Soundwave and a possible rift between them over who Megatron trusts more. What're your ideas about this?