It’s funny, I did originally have a shot of BB-8, and even played with form cutting to Starkiller, but both versions felt too obvious.
I see what you mean about the reused footage though. If only there were some more deleted materials to use. As it is, the only way to not reuse shots is to rely solely on visions from Kylo like the deleted weapon charging shot and the stormtrooper salute. Maybe it would work if it were implied that the mind reading is mostly projection used to wear down the victim.
And yes, the final shot of Poe was an intentional nod to the trailer 😉
JEDIT: Here’s the interrogation with minimal Poe flashbacks and almost all deleted material from Restructured:
Password: fanedit
It might also be interesting to remove the Poe shots from earlier, and have them here instead so that there is a slight mystery for some people as to what he actually did with the plans.