Right-back Isla played 26 matches on loan at Queens Park Rangers last season, while De Ceglie has recently spent time on loan at Genoa and Parma.
Midfielder Mario Lemina has moved to Juventus from Marseille on loan, with an option to sign the player for £7m.
Marseille have struggled to just three points from their opening four games in Ligue 1 this season.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| C | Paris Saint-GermainPSG | 32 | 20 | 10 | 2 | 77 | 32 | 45 | 70 |
| 2 | MonacoMonaco | 33 | 19 | 7 | 7 | 64 | 42 | 22 | 64 |
| 3 | Lille | 33 | 16 | 10 | 7 | 50 | 32 | 18 | 58 |
| 4 | Brest | 33 | 16 | 10 | 7 | 50 | 34 | 16 | 58 |
| 5 | Nice | 32 | 15 | 9 | 8 | 37 | 25 | 12 | 54 |
| 6 | Lens | 33 | 14 | 8 | 11 | 43 | 35 | 8 | 50 |
| 7 | Lyon | 33 | 15 | 5 | 13 | 47 | 54 | -7 | 50 |
| 8 | Marseille | 32 | 12 | 11 | 9 | 50 | 39 | 11 | 47 |
| 9 | Rennes | 33 | 12 | 10 | 11 | 52 | 44 | 8 | 46 |
| 10 | Toulouse | 33 | 11 | 10 | 12 | 42 | 43 | -1 | 43 |
| 11 | Reims | 32 | 11 | 8 | 13 | 39 | 46 | -7 | 41 |
| 12 | Montpellier HSCMontpellier | 33 | 10 | 11 | 12 | 41 | 46 | -5 | 40 |
| 13 | StrasbourgStrasbourg | 33 | 10 | 9 | 14 | 37 | 48 | -11 | 39 |
| 14 | NantesNantes | 33 | 9 | 6 | 18 | 30 | 51 | -21 | 33 |
| 15 | Le HavreLe Havre | 33 | 7 | 11 | 15 | 33 | 43 | -10 | 32 |
| 16 | Metz | 33 | 8 | 5 | 20 | 35 | 56 | -21 | 29 |
| 17 | Lorient | 33 | 6 | 8 | 19 | 38 | 66 | -28 | 26 |
| R | Clermont | 33 | 5 | 10 | 18 | 26 | 55 | -29 | 25 |
| > Ligue 1 Full Table | |||||||||
