I would say in terms of potential in the front it goes, 1.Sane 2. G. Jesus 3.Sterling. Yes Sane has something extra special. I believe his name will be spoken about among the 3-4 best players in the world along with Gabriel hopefully. I think Raheem has been world class this season and will continue to improve. Its questionable if he will reach this top top level but he doesn't need to. You don't need to be Messi to be considered world class. Our front 3 complement each other wonderfully. And both Sane and Sterling bring out the best in the each other. Sterling is missing the killer instinct in front of goal which is the only thing holding him back as he has everything else. I am hoping he will improve this but either way I struggle to see who can come in for Sterling and be an improvement on that right hand side.