Costa has been handed the number 10 shirt, while Enobakhare will don number 14.
New signing Raul Jimenez is number nine, while goalkeeper Rui Patricio will be number 11. 28 goes to Joao Moutinho and Jonny Castro Otto has been handed number 19.
Adam Traore joined from Middlesbrough this week and will wear number 37, while deadline day arrival Leander Dendoncker has been handed number 32.
The full squad, showing the name and numbers which will be on each Wolves shirt, is listed below.
2. DOHERTY | 5. BENNETT | 6. BATTH | 7. I. CAVALEIRO | 8. R. NEVES | 9. RAÚL | 10. COSTA | 11. R. PATRÍCIO | 14. ENOBAKHARE | 15. BOLY | 16. COADY | 17. GIBBS-WHITE 18. DIOGO J. 19. J.OTTO | 21. RUDDY | 27. SAISS | 28. J. MOUTINHO | 29. VINAGRE | 30. HAUSE | 31. NORRIS | 32. DENDONCKER | 33. L. BONATINI | 37. ADAMA
