Ravel was totally different level than Wilson, the guy had only pace, good finishing and composure, lacked in every other aspect to make the next step but I won't argue about what they may have been or how good they could be. If player stop working on him when he makes his debut, there is something wrong with him, introducing him to the first team later won't change it. Rashford took his chance well for instance, Chong looks mentally strong, showed that again by recovering from the injury brilliantly, if he's got the ability, which he has, he should be introduced, especially when the timing is right and I think it is now.