Swansea City boss Luke Williams says he is confident he will be able to strengthen his squad in the January transfer window.
The 26-year-old only joined in the summer and could already be on his way out at Stamford Bridge.
Luton Town manager Rob Edwards leaves the club following a run of four successive defeats in the Championship.
Nottingham Forest midfielder Danilo could make his return against Luton after recovering from a broken ankle. The 23-year-old is expected to be in the squad for Forest's FA Cup third round tie at the City Ground on Saturday. Danilo broke his ankle just six minutes into the season after landing awkwardly during Forest's 1-1 draw with Bournemouth in August.