Carlton coach Michael Voss reassured fans that ruckman Tom De Koning remains focused on performing for the team despite ongoing speculation linking him to St Kilda.

De Koning, currently a restricted free agent, is in peak form but has decided to postpone contract extension discussions, particularly in light of a lucrative seven-year offer from St Kilda estimated at $1.7 million per season.

With key players Harry McKay and Brodie Kemp injured, Voss plans to utilize both De Koning and Marc Pittonet in their lineup, providing tactical flexibility for the upcoming match against North Melbourne.

Voss noted the importance of managing current performance while keeping an eye on future developments, indicating that the team is focused on improvement rather than contract talks.

He mentioned that having two fit ruckmen allows for strategic options, including the possibility of playing De Koning in a forward role.

Voss expressed confidence in De Koning's commitment to the Blues, emphasizing that he is 'fully invested' in the team and highlighting the importance of his contributions.

Voss emphasized team cohesion and stated there are no indications that De Koning will leave the club.

While Carlton may offer De Koning a deal exceeding $1 million per year, it is unlikely they will match St Kilda's financial proposal.

In this match, De Koning may also play more time in the forward position while facing North Melbourne's ruckman Tristan Xerri, whom Voss praised as potentially the best ruckman in the league.

Despite an ongoing investigation involving a senior staff member, Voss expressed confidence in the club's culture and the current state of the playing group's environment.

In other news, Elijah Hollands will make his return to play his first AFL game since taking personal leave during the pre-season.

When asked about retaining De Koning, Voss acknowledged the competitive nature of contract negotiations but reiterated the focus on De Koning's performance and contributions.