Damn. Another nitpick.
Did they have R2 standing around, just covered with a blanket, since Luke disappeared? Right there in the middle of the Rebel... err Resistance command center? Without knowing why he went into shutdown and/or that he has vital information stored in his trusty old databanks? It´s a bit similar to what they did with the Falcon, almost too similar to have it both in the movie.
It was R2's mission to wait until Lukes daughter turned up & return her to him
J
......um.....me.....I sez it
Just wait & see,.....makes sense,...R2 always has secret missions
J
Well looks like my thoughts were wrong
http://www.ew.com/article/2015/12/2...-question-about-r2-d2-star-wars-force-awakens
“But the idea was that in that scene where R2 plugged in, he downloaded the archives of the Empire, which
was referenced by Kylo Ren,” Abrams said. Thirty-eight years later, in both our own and galactic time, that data becomes useful in
The Force Awakens when a new droid approaches the dormant R2.
“BB-8 comes up and says something to him, which is basically, ‘I’ve got this piece of a map, do you happen to have the rest?’” Abrams said. “The idea was, R2 who has been all over the galaxy, is still in his coma, but he hears this. And it triggers something that would ultimately wake him up.”
The director acknowledges that R2’s sudden “awakening” at the end was designed to be an emotional storytelling utility: “While it may seem, you know, completely lucky and an easy way out, at that point in the movie, when you’ve lost a person, desperately, and somebody you hopefully care about is unconscious, you want
someone to return.”
So for those let wondering: BB-8’s earlier question rattles around inside R2’s dome for a while. Those old astromechs must just take a while to boot up again.
Then as the movie draws to a close, our old friend finally comes back – and leads us to another one."
Ah well....a bit lame......unless........they aren't telling us the real reason......because that is part of the next Episode
J