Abraham was always the more natural goal scorer. At u18 youth level he had like 40 goals as a 16-17 year old, which is similar to Greenwood. Basically 1 goal a match. This is also true of Solanke, Dembele, and Rossi. So that seems like a good measuring stick. In comparison, Rashford was in the teens as a 17 year old and initially struggled when converted to striker. As a 17-18 year old, Rashford kind of took off, but I don't think his numbers were as good as those other names I mentioned at u18 level.
That's why a lot of us were surprised by how well he took to senior football.
I would love to have a compilation of strikers goal scoring stats at u18 level and how old they were when they scored those. Solanke turned out a bust, while Dembele and Rossi took to senior football well. I think this could give us great perspective when we compare James Wilson, Will Keane, etc... and truly see how impressive they were relative to peers form previous years or future years.
Our forum could have more informed discussions.
Here are some stats
1. Abraham
a. 2014/15 - 41 goals in 44 apps as a 17 year old
2. Solanke
a. 2014/15 - 41 goals in 39 apps as a 17 year old
3. Dembele
a. 2013/14 - 34 goals in 29 apps as a 17 year old
4. Rossi
a. 2004/05 - 27 goals in 36 apps (4 in 3 for u18) as 17-18 year old
b. 2005/06 - 30 goals in 28 apps as an 18-19 year old
Total: 61 goals in 66 apps
5. Greenwood
a. 2017/18 - 16 goals in 18 apps (4assists) as a 16 year old
b. 2018/19 - 30 goals in 29 apps (12assists) as a 17 year old
6. James Wilson
a. 2013/14 - 22 goals in 28 apps (9 in 10 for u18, 5 in 6 for u19, 8 in 12 for u21) as a 17-18 year old. Could be more if you include Dallas Cup as I don't remember that year's.
7. Rashford
a. 2014/15 - 13 goals in 27 apps as a 17 year old