The prospect of success will be enough to convince Greater Western Sydney's out of contract stars to stay at the club beyond 2015, coach Leon Cameron says.

The GIANTS face stiff competition from a host of rival clubs for the signatures of Jeremy Cameron, Dylan Shiel, Adam Treloar, Tomas Bugg, Devon Smith and Stephen Coniglio, but Cameron is confident their future is with the GIANTS.

Those players joined the GIANTS either as 17-year-old access selections or at the 2011 NAB AFL Draft.

Cameron told AFL.com.au all indications were that they loved being at the club and wouldn't walk when the GIANTS were on the edge of success.

"[They would be thinking] 'We have done the hard yards now. We're starting to get a little bit of a glimmer [of success]. Momentum is building. I want to be a part of it'," Cameron said.  

"Why would I do the hard yards and run now?"

Cameron, who is entering his second season as GIANTS coach, said performance on the field in 2015 would be critical to the players' decisions on their futures, but he expected the club to improve on its return of six wins in 2014.

"I'd be really disappointed if we were not playing finals within two years," Cameron said.

He said the players had formed strong bonds in their early days at the GIANTS.

"The loyalty they have shown at the footy club up until now has just been outstanding and I'm really confident that is going to continue," Cameron said.

"I would say the word 'loyalty' is really big and high at our footy club."

The club has also moved into new permanent facilities this pre-season and added Ryan Griffen and Joel Patfull to the line-up.

Shiel told AFL.com.au he was excited by these developments but his contract status was the last thing on his mind entering pre-season.

Cameron said he understood that each player's approach would be different when it came to contracts.

"Everyone is going to take time," he said. "There are going to be different ways to negotiate for different players."

Concerns have been raised externally about the support Jeremy Cameron will enjoy inside 50 in 2015, with the club trading Tom Boyd to the Western Bulldogs and Jonathon Patton sidelined with a knee injury.

Cameron was confident the 2013 All Australian would have good players around him in Adam Tomlinson, James Stewart and Cam McCarthy.

"Tomlinson gets underrated externally at times whereas internally he is rated really highly. [He has a] huge motor and a massive appetite to work - I think he complements Jeremy," Cameron said.

He also expects Stewart to make his mark this year.

"He's exciting. He can mark it and kick it both sides, reads the game and has a natural forward instinct."

Jeremy Cameron kicked 62 goals in 2013 but battled injury in 2014 and kicked 29 goals in 14 matches before finishing the season early to have ankle surgery. He has led the club's goalkicking in each of its first three seasons.

"Jeremy had a wretched run last year with injuries," Cameron said.

"We're confident we can improve his aerobic capacity and get his body in really good knick so he comes back to being that really good one on one player we know he can be."