Khan has to work his way to impressing boxing fans before he will even be allowed the possibility to step in the ring with Floyd. By the time he does Floyd may be officially retired.
Floyd knows Khan has a big following in Brittan like Hatton and will bring money to him a vegas if Pac doesn't want to succumb to his demands (40mil is 40mil and more than 26mil) Pacs gonna have to swallow his pride or fight for less with bob Floyd has options.