Celtic winger Liel Abada is already attracting interest ahead of the summer transfer window.

What's the talk?

That's according to a report by The Scottish Sun, who claim that, after a sensational start to his Parkhead career, the 20-year-old is already being closely monitored by Premier League outfit Crystal Palace - with Eagles scouts believed to have visited Celtic Park in order to watch the Israel international in action for the Bhoys.

However, the report goes on to state that Ange Postecoglou views the forward as a key player within his Hoops side, both currently and in the future, while the Celtic hierarchy are not believed to be willing to cash in on the youngster so soon after his £3m signing last summer.

Edouard 2.0

While part of Celtic's business model will undoubtedly be signing lesser-known talents for minimal prices, before selling these players on for a huge profit after their development in Scotland, losing a player with a future as bright as Abada just a year after his arrival in Glasgow would nevertheless come as a major blow to Postecoglou and his side.

Indeed, over his 23 Premiership appearances since joining the club from Maccabi Petah Tikva last summer, the £4.05m-rated winger has been in remarkable form for the Hoops, having already scored eight goals, registered four assists and created a whopping 12 big chances for his teammates, as well as taking an average of 2.6 shots and making 1.8 key passes per game.

These returns have seen the £15k-per-week forward who Yossi Benayoun dubbed a "star" average an extremely impressive SofaScore match rating of 7.10, ranking him as the Bhoys' 12th-best performer in the top flight of Scottish football - a quite astonishing feat for a player who only turned 20 years of age last October.

As such, should Michael Nicholson go on to repeat Dominic McKay's £14m sale of Odsonne Edouard to the South London side, it is clear for all to see that, should the club wish to challenge for the Premiership title, as well as get back to playing Champions League football in the seasons to come, selling a player with the ability of Abada would be a repeat of the Edouard blunder for the league leaders.

In other news: Lifeline: Ange's £8.2k-p/w Celtic passenger a big winner from January transfer window