If you have the required command hours you might get a command quickly in BA next year, however BCN makes no mention of having the required command hours for such a fast-track route to command.
My prediction for what it is worth, is that with lots of very junior pilots joining the bottom of the captains' list this year, the position will be considerably more attractive for the more senior FOs next year. This year's occurence is unlikley to be repeated as a result.