The next movie is obviously set up to be a Klingon vs Enterprise battle much like ST3 was.
I wouldn't be surprised if the Enterprise were destroyed. Memorable scenes from the TOS movies are being lifted and Abramsified. XI copied TMP's Enterprise fly by (duration cut by 90%), STID copied Spock's death scene from TWOK (switching Kirk and Spock). It stands to reason that with the Enterprise's destruction being the most memorable scene from TSFS it'll be copied and Abramsified in XIII, particularly since the plan was to do a trilogy. The scene will be Abramsified by having a Klingon ship tear the Enterprise apart with a shit load of torpedoes and phaser railguns. With lens flare.