| Attacking | 12 |
| Defending | 17 |
| Fitness | 5 |
| Mental | 10 |
| Tactical | 7 |
| Technical | 14 |
| Working with Youngsters | 14 |
| Adaptability | 5 |
| Determination | 5 |
| Discipline | 14 |
| Man Management | 11 |
| Motivating | 10 |
| Judging Ability | 5 |
| Judging Potential | 6 |
| Tactical Knowledge | 13 |
| Distribution | 14 |
| Handling | 8 |
| Shot Stopping | 9 |
| Physiotherapy | 7 |
| Sports Science | 6 |
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 |
|---|---|---|---|---|
| Remko Pasveer | 1 | 0 | No strong view | Retired |
| Robin Pröpper | 1 | 0 | No strong view | Working together now |
| Ricky van Wolfswinkel | 1 | 0 | No strong view | Working together now |
| Marko Pjaca | 1 | 0 | No strong view | Working together now |
| Wout Weghorst | 1 | 0 | No strong view | Working together now |
| Joey Sleegers | 1 | 0 | No strong view | Working together now |
| Rai Vloet | 1 | 0 | No strong view | Working together now |
| Joël Drommel | 1 | 0 | No strong view | Working together now |
| Odysseus Velanas | 1 | 0 | No strong view | Working together now |
| Ramiz Zerrouki | 1 | 0 | No strong view | Working together now |
| Bart van Rooij | 1 | 0 | No strong view | Working together now |
| Thomas van den Belt | 1 | 0 | No strong view | Working together now |
| Daan Rots | 1 | 0 | No strong view | Working together now |
| Max Bruns | 1 | 0 | No strong view | Working together now |
| Kristian Nökkvi Hlynsson | 1 | 0 | No strong view | Working together now |
| Zaydou Youssouf | 1 | 0 | No strong view | Working together now |
| Daouda Weidmann | 1 | 0 | No strong view | Working together now |
| Jimmy Maurer | 1 | 0 | No strong view | Working together now |
| Romain Padovani | 1 | 0 | No strong view | Working together now |
| Lars Unnerstall | 1 | 0 | No strong view | Working together now |
| Stav Lemkin | 1 | 0 | No strong view | Working together now |
| Noé Lebreton | 1 | 0 | No strong view | Working together now |
| Sondre Ørjasæter | 1 | 0 | No strong view | Working together now |
| Michal Rosiak | 1 | 0 | No strong view | Working together now |