Despite being only 17-years-old, Sessegnon is a first-team regular within the Fulham side and has established himself as one of the most in-demand young talents in English football.
"We don't want Sessegnon leaving," Khan said to TheTimes. "I don't think he wants to go.
"He's going to be at Fulham for the coming year, leading us into the Premier League.
"Frankly, if we had not been promoted, well, we have a responsibility to our players.
"He's been there since he was eight. We want to do the right thing for him and he is Fulham through and through. He is going to be there next season."