fury hopes wladimir klitschko sees off the challenge of bryant jennings on saturday night .
but klitschko must first face the unbeaten jennings in new york .
` we 've been in discussions to get the fight on , hopefully at one of the big football stadiums in september .
it 's something which i 've left with my promoter and team and things are looking positive though it takes a very brave or stupid man to step in the ring with tyson fury .