I don't think Khan will ever fight Brook, he'll go after bigger names like Pacquiao instead he doesn't need Brook and never has and I actually think he enjoys winding him up dangling the carrot just like Floyd did to him.
These two will be like Hatton and Witter, never fought because one of them was always ahead career wise doing his thing while the other chased him around like a jealous dog but was always a real threat if they did meet (always though Witter would beat Hatton)
I watched a Hearn interview yesterday and he's pretty dismissive of Brook, saying he doesn't want him in the ring again tonight and that his lack of discipline over the years has held his career back, all the while tounge fucking his new bitch Khans ass non stop.
Brook seems to have been brushed aside since Khan joined Matchroom.
Brook is jealous of Khans career but if they ever did meet in the ring I'd give Brook every chance of putting Khan to sleep, Khan knows that which is why he avoids him.
Brook has had a mixture of bad injuries, partying too hard and nearly having his leg chopped off over the past 10 years which is why he should stop embarrassing himself begging Khan for a payday and retire.
He's 32 now and dubiously beaten only one top end fighter in Porter.
I think Brooks done because GGG/Spence bashed it all out of him back to back.
He'll still have his punch but I don't think he's got the asshole for the deep end anymore.