Greenwood has it all for me. For his age he already looks quite capable physically. Physically he looks more ready than Gomes and Chong even are to make the step up.On top of that, he's got pace, power, scores with left foot/right foot/head, can create for himself and others, can come deep and hold it, can run in behind, can run the channels. At the same age, he is better than Rashford who grew and really improved in his final year in the U18s when he was moved upfront.
I've seen Wilson mentioned but he was just pure pace and finish, more of a Hernandez. He didn't have the all round game of Greenwood or even Rashford, both these guys were playing in a number 10 role first before moving forward. Wilson if I remember correctly was a winger.
Greenwood turns 17 tomorrow and i'd expect him to move up to the U23s if we get knocked out of the Youth Cup which is what tends to happen, they prefer to keep that team playing together until they're knocked out but hopefully they can go all the way this year.