I don't get it, I never thought of that box like thing as Needa's shuttle because immediately shows him being choked to death after it leaves that Star Destroyer underbelly, nothing to indicate any passage of time between shots. Please explain to me how that's supposed to be his shuttle when it immediately shows him aboard and choking?

I just watched that shot again and I for the life of me don't see that they are walking slower in the SE shot. Even if so, nothing that can't be sped up slightly without looking bad.