You know when Derrick, Steve, and Paul all reached the finale in their different seasons? Derrick and Steve won, ironically in the same spot on the memory wall. Paul almost won had he not lost to bitter jurors.
But if you look at this year's memory wall, who's in the winners' spot? Dominique. This means that she either wins or gets runner-up.
But there's more; starting with Big Brother 17, the runner-up or winner was one space adjacent to the person in the winners' spot. Liz was to the left of Steve, Nicole was below Paul, so this means that the finale has three possibilites:
1. Dominique and Jason
2. Dominique and Kevin
3. Dominique and Cody