| Attacking | 13 |
| Defending | 6 |
| Fitness | 8 |
| Mental | 7 |
| Tactical | 12 |
| Technical | 7 |
| Working with Youngsters | 12 |
| Adaptability | 5 |
| Determination | 7 |
| Discipline | 6 |
| Man Management | 9 |
| Motivating | 8 |
| Judging Ability | 10 |
| Judging Potential | 7 |
| Tactical Knowledge | 11 |
| Distribution | 5 |
| Handling | 4 |
| Shot Stopping | 4 |
| Physiotherapy | 10 |
| Sports Science | 11 |
Men he has worked with before. A manager arrives at a new club already holding a view of anyone on this list.
| Player | Spells | Matches | Regard | How it stands |
|---|---|---|---|---|
| Jetro Willems | 1 | 0 | No strong view | Sold by the board |
| Nikolas Polster | 1 | 0 | No strong view | Sold by the board |
| Thomas Ouwejan | 1 | 2 | No strong view | Released by the club |
| Jamiro Monteiro | 1 | 0 | No strong view | Released by the club |
| Hidde Jurjus | 1 | 0 | No strong view | Working together now |
| Darko Nejašmić | 1 | 0 | No strong view | Working together now |
| Emre Mor | 1 | 0 | No strong view | Working together now |
| Tjaronn Chery | 1 | 0 | No strong view | Working together now |
| Bram Nuytinck | 1 | 0 | No strong view | Released by the club |
| Bryan Linssen | 1 | 0 | No strong view | Working together now |
| Virgil Misidjan | 1 | 0 | No strong view | Working together now |
| Philippe Sandler | 1 | 0 | No strong view | Working together now |
| Tom van de Looi | 1 | 0 | No strong view | Working together now |
| Youssef El Kachati | 1 | 0 | No strong view | Working together now |
| Ibrahim Cissoko | 1 | 0 | No strong view | Working together now |
| Mees Hilgers | 1 | 0 | No strong view | Working together now |
| Willum Þór Willumsson | 1 | 0 | No strong view | Working together now |
| Eli Dasa | 1 | 0 | No strong view | Working together now |
| Gonzalo Crettaz | 1 | 0 | No strong view | Working together now |
| Isak Hansen-Aarøen | 1 | 0 | No strong view | Working together now |
| Deveron Fonville | 1 | 0 | No strong view | Working together now |
| Noé Lebreton | 1 | 0 | No strong view | Working together now |
| Ahmetcan Kaplan | 1 | 0 | No strong view | Working together now |
| Kayne van Oevelen | 1 | 0 | No strong view | Working together now |