Eden Hazard's proposed return to the Premier League is being hampered by reservations over his fitness and conditioning.
The former Chelsea forward is a free agent after leaving Real Madrid earlier this summer following a forgettable spell in Spain where he made just 30 LaLiga starts in four years.
Hazard built a reputation as one of the world's elite players during his spell at Stamford Bridge, persuading Real to spend £89million on signing him in 2019.
Mail Sport understands there has been varying levels of interest in Hazard from a number of clubs in England in recent weeks.