He's shit.
Sulky bastard who plays one decent game every two months, if that.
Some pace and dribbling ability, but very lightweight and offers next to no end product.
He's still living off scoring against Bayern back in 2008.
Nothing players like Palladino and Lanzafame are miles better than Aluko.
No idea if the claims of a trial are true or not, but there is no chance of Juve signing him, unfortunately.