If anyone can go further than a season back kudus would be a good example.
Here is Kudus in the Eredivisie the season before he went to West Ham (Kudus was aged 22 in this season)
Apologies for the long list of stats (I've bolded the ones where Kudus outperformed Bakayoko)
Goals: 0.55, 96th percentile
Assists: 0.15, 48th percentile
G+A: 0.70, 89th percentile
XG: 0.58, 99th percentile
xAG: 0.15 46th percentile
Progressive carries: 3.31, 66th percentile
Progressive passes: 3.26, 48th percentile
Progressive passes rec: 7.43, 63rd percentile
Shots: 3.46, 92nd percentile
Shots on target: 1.36, 92nd percentile
Shots on target %: 39.1%, 61st percentile
Goals/shot: 0.16, 78th percentile
Passes completed: 28.21, 67th percentile
Passes attempted: 32.98, 48th percentile
Pass completion: 85.5%, 98th percentile
Key passes: 1.46, 49th percentile
Passes into final third: 2.01, 57th percentile
Passes into penalty area: 0.95, 31st percentile
Crosses into penalty area: 0.15, 30th percentile
Shot creating actions: 3.41, 61st percentile
Goal creating actions: 0.40, 52nd percentile
Touches: 48.44, 58th percentile
Take ons attempted: 7.33, 98th percentile
Successful take ons: 4.57, 99th percentile
Successful take on %: 62.3%, 98th percentile
Carries: 35.09, 81st percentile
Total carry distance: 241.24, 81st percentile
Progressive carry distance: 103.7, 68th percentile
Miscontrols: 3.06, 22nd percentile
Dispossessed: 3.21, 1st percentile
Interceptions: 0.35, 23rd percentile
Tackles won: 0.95, 56th percentile
Ball recoveries: 5.42, 67th percentile
Ariels won: 0.5, 43rd percentile
% ariels won: 43.5%, 58th percentile.
Here are Bakayoko's stats in Eredivisie last season (Bakayoko was aged 20 at start of season, turning 21 the month before the season ended)
Again, apologies for the long list of stats and I've bolded those where Bakayoko outperformed Kudus
Goals: 0.33, 67th percentile
Assists: 0.33, 85th percentile
G+A: 0.66, 84th percentile
XG: 0.25, 67th percentile
xGA: 0.23, 77th percentile
Progressive carries: 6.69, 97th percentile
Progressive passes: 2.95, 34th percentile
Progressive passes rec: 15.73, 98th percentile
Shots: 2.95, 84th percentile
Shots on target: 1.25, 90th percentile
Shots on target %: 42.2%, 74th percentile
Goals/shot: 0.11, 55th percentile
Passes completed: 34.28, 89th percentile
Passes attempted: 44.18, 86th percentile
Pass completion: 77.6%, 79th percentile
Key passes: 1.7, 66th percentile
Passes into final third: 1.31, 30th percentile
Passes into penalty area: 2.29, 85th percentile
Crosses into penalty area: 0.72, 87th percentile
Shot creating actions: 4.85, 86th percentile
Goal creating actions: 0.85, 96th percentile
Touches: 58.8, 89th percentile
Take ons attempted: 4.98, 83rd percentile
Successful take ons: 2.95, 95th percentile
Successful take on %: 59.2%, 95th percentile
Carries: 38.81, 87th percentile
Total carry distance: 274.65, 91st percentile
Progressive carry distance: 169.71, 96th percentile
Miscontrols: 2.75, 38th percentile
Dispossessed: 1.77, 26th percentile
Interceptions: 0.52, 56th percentile
Tackles won: 1.31, 83rd percentile
Ball recoveries: 5.44, 68th percentile
Ariels won: 0.85, 63rd percentile
% ariels won: 48.1%, 77th percentile.
The two players actually compare reasonably closely in many aspects with both having some great stats. There is absolutely no way that any scouting department worth its salt wouldn't be following Bakayoko very closely with the numbers he posted last season.