I kind of want to see a big brawl on top of the Enterprise saucer section. Maybe it could be in Earth's atmosphere and Kirk and company could have some skin tight spacesuits instead of something bulky to make it more exciting, and easier to identify who is who. I think it would interesting to make the Enterprise itself the last battlefield of the movie. The only time I really remember something like this happening was in Star Trek: First Contact, but technology has improved so much that I bet they could take the concept and make it even more exciting.
Edit: Oh, and all of the characters would have magnetic boots, so the ship would try to do a loop-de-loop or a dive to throw off the enemy combatants, and so the action would suddenly turn vertical or up-side for awhile without the fight missing any beats.
Edit: Oh, and all of the characters would have magnetic boots, so the ship would try to do a loop-de-loop or a dive to throw off the enemy combatants, and so the action would suddenly turn vertical or up-side for awhile without the fight missing any beats.