Socceroos midfielder Tom Rogic has been linked with English Premier League club Southampton and boss Brendan Rodgers is encouraging him to weigh it up.
BBC Scotland claims the relegation battlers are interested in the 25-year-old who has a year to run on his current Celtic contract.
Rogic has previously stalled during contract extension talks with the Scottish champions and is believed to be keen on a new adventure this off-season.
According to reports, there has also been interest in the Australian from an unidentified MLS outfit too.
Rodgers is keen to retain Rogic's services, but acknowledged he needs to weigh up his options.
“Tom is a brilliant player, but you have to respect that a player’s career is short,” Rodgers said.
“I don’t think he is questioning the club, I don’t think he is questioning anything here. He is a young guy who was deemed not good enough for some clubs when he was younger.
“Tom has come over here and it has taken five years for him to really establish himself and show his real talents. In the last couple of years, he has been sensational.
“It’s just a life decision, really. Tom and his wife are from Australia. If you are a Celtic supporter, you probably can’t think of a better place to be in the world than Celtic. But there are warmer and drier places!
“Tom’s a massive talent and we hope we can keep him here. There’s nothing sinister in it. He’ll take his time and I’ll always support players whatever their decisions are.
"Hopefully, he can stay and agree a longer term deal.”
Rogic has scored eight goals in 38 appearances for Celtic this term.