If the finale started as a deliberate parallel to last season's finale?

At the end of The Pandorica Opens, we saw the Doctor being put into the Pandorica. At the start of The Big Bang, we saw young Amelia going to the museum and opening it, only to be shocked to find that it was now someone different inside. Older Amy looks out and says, "Hang on, kid. This is where it gets complicated."

I'm imagining how fun a parallel would be. We saw River Song clearly placed inside the suit and waiting under the water. It's well known by everyone now that she's the one who's going to shoot the Doctor. It would be lots of fun if, when the Doctor and the astronaut meet and the astronaut lifts its visor, it's Rory, his mouth slightly open, saying, "Hang on, Doctor. This is where it gets complicated."

(I'm pretty sure it'll still be River when the visor is opened. But it's a fun thought.)