Sorry. 4 dots on the screen now
And you immediately jump to "They must be DLC!". Except...
1. Okubo stated there would be more than 20 forever ago.
2. This was an unfinished build, a fact.
3. Those are dots we've seen before in the last one only it was two that time.
4. We've had teases for characters that aren't on the select screen (ie. Lizardman, Hwang, Inferno).
5. It would be really dumb to make slots for DLC characters that won't appear for potentially months, and make the screen completely lopsided.
6. Most likely, the spots are there to include Tira (Day 1 DLC), Lizardman, Hwang and Inferno (in the center) and
possibly one more. That would round it out very well, shown below.
We have way more proof that it isn't the final roster, but again you can count on fans to immediately jump to conclusions. Apparently, Okubo outright stating even the 23 count wasn't the final roster isn't enough to dissuade people from believe that the final roster is 20.... based on a demo? It's actually hilarious.