Swansea City signing Borja Baston could make his debut against Chelsea.
Swansea's record signing has not featured for the club since completing a £15.5 million move from Atletico Madrid because of an injury picked up in training.
"Borja has stepped up his recovery and has now rejoined the full group on the training field," said manager Francesco Guidolin.
"He is progressing well and if things continue as they are I am confident he will be available for selection for the visit of Chelsea."