movie i want to be in

if i could be in any movie i would pick terminator salvation and i would play john conner because it the main role and he is the most important person from before he was born.I like it because it is full of action and because it is the main terminator movie because 1-3 was leading to 4 which is this one and becauce you finaly get to see the future is like for john conner althouht the movie would be way better if hArnold Schwarzenegger was in and is whole assembly line so that why i pick. So that why i want to be in terminatorsalvation