Essendon has re-emerged as a contender for Greater Western Sydney star Josh Kelly.

As the Herald Sun reported on Tuesday, the Bombers have joined North Melbourne, St Kilda and Carlton as frontrunners for the 22-year-olds services from 2018 and beyond.

It has been reported that GWS are confident of retaining Kelly on a two-year deal however the Bombers have "made their interest known" to Kelly's manager, Paul Connors.

Essendon CEO Xavier Campbell declined to comment on the club's recruiting strategy in the off-season but did say that the club is "in a position to be active this post-season."

The Bombers are in a strong position to bolster their squad for 2018 with Jobe Watson's retirement freeing up cap space along with the possible retirements of Brent Stanton, Heath Hocking as well as a number of several delisting's to take place.

North Melbourne was the first club to publicly state their intention for the Giants midfielder, offering a deal to be worth close to $10m over nine years.

โ€œThereโ€™s big offers for a young man just starting the game out entering his fourth year,โ€ Connors said, speaking on Fox Footy's Open Mike, in an episode that will air on Tuesday night.

Kelly is averaging 29.6 disposals and 6.2 tackles per game in 2017 including a stunning 43-disposal game on the weekend against West Coast, helping secure his side a top four berth in September.