Abu Sufyan, the Main Leader of the Army

There is a theory that al-Abbas converted after the battle of Bader, even though he didn't want to fight. Abbas as soon as the Quraysh left and he felt the situation was clear for him, immediately he sent a trusted servant to go to the prophet ﷺ and inform him in explicit detail how many people, how many arms, how many horses, the entire layout of the army. As soon as they leave he then sends a trusted servant and this servant goes as fast as humanly possible and that was three days - so the clock is ticking. And with Allah, I said back then that there is a very plausible theory and we're never going to know