I didn't realize he was rated this highly, I must admit I've never seen him play a full 90 (Only seen some highlights here and there). Good for him though, I know that he does want to represent Canada in the future and the task of breaking into that English team especially as a striker will be a tall task. Even if he was playing for Sheffield's first team every game it'd be tough to break in.
I'd imagine Kane, Calvert-Lewin, Watkins, Ings, Bamford, Wilson, and Vardy are all ahead of him.
Not to mention the young strikers like Abraham, Nketiah, Brewster, Balogun, and Solanke.
It's great though because this will raise his profile and hopefully he can end up playing with the 1st team of either Sheffield or another club on loan in the 2nd or 3rd division similar to Liam Millar.