I thought this up, and shared it on my Sentinel Prime page on Facebook Sentinel Prime | Facebook if you're interested. But thats not important, I thought about a prequel, instead of a sequel. Movie starts with Sentinel Prime training Optimus (Not yet a Prime) Sentinel is like a Sensei, Optimus is a student. He teaches Optimus battle techniques, and how freedom is the right of all. ~3 years later~ War. Autobots vs. Decepticons Sentinel is fighting besides Optimus ~War progresses~ Sentinel realizes that Cybertron can't go much longer, and they must somehow rebuild their race ~Designs the pillar~ He meets up with Megatron, and explains to him about the Pillars Sentinel suggests a truce, only to keep the race alive. Sentinel then explains to Optimus the situation, and how they must get the pillars off Cybertron, as they are useful, and may help them rebuild their planet elsewhere Optimus Prime suggest the Ark, the best way out Sentinel knows he must leave Cybertron Optimus decides to respect Sentinel teachings, and to prove himself a true warrior He stays behind and continues fighting for whats right, and for freedom Sentinel leaves Optimus with one last message "Freedom, is the right of all living lifeforms" "Remember this my student, you have proven yourself worthy" "You, are my greatest" ~Sentinel boards the Ark with Autobot troops~ *He takes one glance at Megatron* *He nods at Megatron* ~Movie Ends~ Thats my story. What do you think?