MY THEORY: Okay, so, the gameplay trailer for Rise of the Dark Spark shows a purple object, which I believe is the Dark Spark, hurtling toward Earth. There's also a screenshot showing Drift running, with a purple-ish smoke off far in the distance. (Can somebody please bring that to this thread for me? Thanks) I believe that Drift may be the one that activates the Dark Spark. Also, the portal is opened the Movie universe is what I think.The place where Optimus is fighting Megatron, with Shockwave in the background, is where I think contact between both worlds will first happen, and their battle ends with a stale mate. Well, that's all I got. WHAT DO YOU GUYS THINK?