LOL, but - All that is to say that the most likely outcome is that it will be the same 20 candidates as the last debate, except with Swalwell replaced by Bullock.
(Those 19 other likely qualifiers: Joe Biden, Elizabeth Warren, Kamala Harris, Bernie Sanders, Pete Buttigieg, Beto O’Rourke, Cory Booker, Amy Klobuchar, Julián Castro, Kirsten Gillibrand, Jay Inslee, Tulsi Gabbard, Michael Bennet, John Hickenlooper, Bill de Blasio, Tim Ryan, John Delaney, Andrew Yang, and Marianne Williamson.)
The more interesting question is which candidates will debate on which night