This thread has gone so far afield from the original point I was trying to make. It deviated (like the timeline, ba dum bum) almost instantly. Original point: the plotline is that Kirk is just a cadet and then becomes first officer, then captain, all because of an emergency and because Pike has faith in him, completely going against all logic, any chain of command structure in any military/organization ever, and just being generally unfair (to all the other officers) and unwise. So, in other words, unbelievable and an example of lazy writing, and with all the money thrown at this and all the time they've had to come up with a good story to re-boot things, it should simply be a better plot. That was my point.
Since everyone went the other way, about how the timeline shift is the cause for the canon issues, I have another thought: why couldn't they get William Shatner into this movie? If everything changed, then events might not have played out the same way with Sorin. Just a thought.
Because any attempt to bring Kirk back from the dead would be fan-ficish.
We also don't know if Kirk is going to stay captain of the E at the end of the movie or if he just is captain in a crisis situation and goes off to continue the rest of his career and comes back to the Enterprise later. There's a lot of stuff we just DON'T know about this movie yet. We have one trailer and a set of scenes they explained which some were used to create the trailer.