Transformers: Remembering Before the Stars Fall

*The characters and setting used in this story do not belong to me, but to their respectful owners. *
*Also rating it mature for swearing and other things that depends on how the story goes from each point*

Sam wakes up the morning after trying for the football team to realize he has memories of another life in his head and that shows the transformers movies and what will happen in his near future. Sam frantically searches for his great great-grandfather's glasses for proof of what the memories showed him and realizes with great horror and awe? that he is going to be stuck in an alien war and his future alien friends? are going to get seriously hurt or worse die because of the Decepticons and other humans. Will Sam be able to change the future or is it already set in stone?