Mackenzie Mac will be one of the 3 in contention and it'll depend on how Ruud (a set down) and Lloyd Harris (5-5) do in their FQR to see if Dan will have a chance, but hopefully it won't come to that.
Ruud looks well in his was *3-0 deciding set and has won at least 9 of the last 11 games (win set two 6-2), so if he can finish the job off, Dan will have a 67% chance of making the main draw.