here what i'm thinking could be a part of the main plot: during his college days,sam discover an old secret of cybertronian history from an artefact he believe was egyptian. he touch it and starting to draw symbol in his astrological book. keeping an eye on sam,the decepticon spy,the pretender know as alice(artificial linguistic intelligence computer entity) which is a program that engages in a conversation with a human by applying some heuristical pattern matching rules to the human's input, and in its online form it also relies on a hidden third person,she's dating with sam. alice is in fact Ravage.after sam's discovery,ravage contact soundwave and they attack the college.sam's best friend,LEO is captured by ravage.they bring him to egypt long time ago,the high council of prime banish one of his members,he was known has the FALLEN.with the best starship of the fleet,THE ARK,he was escort on a remote planet to be imprison by the powerful and brave dinobots.to hide the ark and to stay away from being detected by decepticon,the way of technology was put aside to keep the fallen far from cybertron.they build a series of 100 great pyramids with only one door which can reach to the fallen's prison inside the ark.pyramid was chose as a symbol that indicate where is cybertron and it's the symbol of the council of prime the coordinates of the door was on the egyptian artefact.the door is located in the city of luxor. autobots and decepticons are now in a race to find that door that may be the key for both side to lead them to the ultimate victory....but the decepticons has already a team to find it:the constructicons!