Who will blink first and concede defeat at the transfer of Ashley Cole to Chelsea?
The Blues want him, Arsenal want shot of him.
Even if Chelsea don't land their man today, they will still have dealt a mighty blow to Arsenal.
Their squad will be in disarry.
With Reyes also desperate to leave, some might say Arsenal are a ship sinking - certainly Cole thinks he has a better chance of silverware with Chelsea.
Whatever the outcome in a few hours' time, Chelsea will have scored the first victory of the season over their north London rivals.