Complex sentence: Salman Khan was confirmed to play the lead role by Sohail Khan but the female lead of the film has to finalised yet, even though there are some rumours that Salman Khan may team up with Isabella Kaif who is Katrina Kaif's younger sister.
Split into simpler sentences: Salman Khan was confirmed to play the lead role by Sohail Khan but the female lead of the film is yet to be finalised. The femal lead in the film hasn't been finalized yet, even though there are some rumours that Salman Khan may team up with Isabella Kaif who is Katrina Kaif's younger sister.