Use 'next to last' when clarifying order in sequences, to avoid ambiguity. On the list of candidates, you'll present as the next to last speaker.
Pro Tip 2/3
Narrative Suspense
In storytelling, 'next to last' creates anticipation of the climax or ending. In the movie, the next to last scene left us eagerly awaiting the finale.
Pro Tip 3/3
Competition Ranking
Use for ranking in contests to describe almost last position. Despite his effort, he secured the next to last place in the race.