Pulis is said to be weighing up the possibility of bringing Eden Hazard's younger brother to the south London club ahead of next season's Premier League campaign.
Hazard, who joined Chelsea from Lens in 2012, has spent the last two seasons on loan at Belgian outfit Zulte Waregem - but is reportedly keen on sealing a move back to the Premier League.
Crystal Palace could provide Hazard with the perfect platform to prove to Chelsea boss Jose Mourinho that he is worthy of a place in the Portuguese tactician's squad.
Mourinho is said to have a fantastic relationship with Pulis so could be more inclined to let Hazard join up with the former Stoke man's side.
The Chelsea boss may decide to work on strengthening his squad before deciding what to do with the likes of Hazard, Kurt Zouma and Ryan Bertrand.