Or maybe just sentimental. How do you resist the temptation to let Nimoy deliver the monologue one last time?
That strikes me as more nostalgic than "timid." I seriously doubt they were worried about some sort of Trekkie backlash if Pine delivered it. It was just a nice, crowd-pleasing touch to have Nimoy do it.
(If you're worried about that, you don't recast Kirk or reboot STAR TREK in the first place . . .)
Maybe you are right. I can understand the nostalgia angle, but I felt it was a wasted opportunity not having Pine doing it at the time. In any case, he should do it this time.
Nimoy was the nostalgic choice, to be sure. One last look back. But as I posted above, I agree with
iguana tonanta, the timing was perfect for Pine to have delivered the line. In this coming movie, it won't have the same impact.
The SENTIMENTAL choice in ST09 would've been Shatner. Maybe he doesn't "do cameos," but maybe he could've been convinced of the emotional impact doing the lines would've had (with enough money to back it up). It may have kind of broken the fourth wall to have him do it (since Pine is now Kirk), but it would've been cool.