All flash no substance. People will still think he have a high potential, high ceiling, while in truth he's been here for almost half a decade, if 5 years isn't enough to show the world what you got then I don't think he can suddenly becomes aguero, or ever becoming one.
He's too lazy, too mentally fragile, a bottler, he's all good when there's nothing to play for, whenever top 4 was on sight he'd go back hiding.
I don't agree with you need world class XI to show your worth, you might be able to score goals more, and perform better with a better XI, but a good striker will shone wherever he goes, whoever his teammates are. You can't win match on your own, but if you put Maradonna, Henry, Ronaldo, Messi with a championship XI they'll still shine, and looks a class above the rest. Martial sulks, he can't even decide if he wants to be a bulldog or a lazy puppy, if you're shit the least you can do is run more.
Stop giving him excuse, enough is enough, 5 years is along time in football, for most guys that's half of their career, and here we are talking about "ceiling, potential"