The Western Bulldogs have been linked to Collingwood tall Mason Cox despite the American being contracted for 2021.

Cox reportedly triggered a contract extension to remain at the Holden Centre for the next 12 months after reaching a minimum amount of games since joining the Magpies.

Cox played just 11 games in 2020 and hit a sporadic run of form to end his campaign, with Collingwood fans changing their tune on the forward/ruck utility.

Speaking on the situation surrounding Geelong forward Esava Ratugolea, former Collingwood recruiter Matt Rendell revealed the Bulldogs are "down the track" with Cox.

โ€œHeโ€™d (Ratugolea) be looking there and going, Iโ€™m going to get squeezed out of this forward line, even though Hawkins has probably (only) got a couple of years left,โ€ Rendell said on AFL Trade Radio.

โ€œHeโ€™s ready to play somewhere. You get Jeremy Cameron in, I donโ€™t know how he holds his spot if they continue to play Rhys Stanley and Mark Blicavs in the ruck, which I think they will because it gives them options.

โ€œHeโ€™s one who should be thinking Iโ€™ve got to go somewhere else. The Bulldogs should be having at a crack at him (Ratugolea) if heโ€™s thinking about it, but I have heard they might be down the track a little bit with Mason Cox.

โ€œHe can help out (Tim) English in the ruck and play deep forward.โ€

Rendell backed Cox's ruck abilities given his first-hand knowledge at training.

โ€œI think thatโ€™s a good move for the Bulldogs, I rate Coxy a lot higher than lots of people,โ€ Rendell said.

โ€œHeโ€™s actually a very good ruckman, I worked for a couple of years with him and Lachie Keeffe and Jarrod Witts and (Brodie) Grundy ... heโ€™s a very good ruckman and every time he went in the centre bounce, and they actually did really well.

โ€œSo if that was the case, Iโ€™d (also) be thinking about playing him deep forward where Collingwood should really be having him. He causes chaos down there.โ€