New St George Illawarra recruit Jack Bird has lifted the lid on his time at Brisbane, stating the he felt like a "burden" at Red Hill.

Bird found live tough as a Broncos player, signing a four-year deal with the club worth close to $4 million before succumbing to two ACL injuries, limiting him to just 17 games since the start of the 2019 season.

Speaking to various media sources this week, Bird said that the Broncos "didn't care about me".

โ€œAt the end, I felt like a burden there. Like I was just there for the sake of it,โ€ he told the Daily Telegraph.

โ€œI felt like they werenโ€™t putting their time and effort into me, my rehab. I felt like I was just another number... they were pushing me to the side, they didnโ€™t care about me.

โ€œSo in the end, I knew if I wanted to get back to my best I had to move. Go to someone who was willing to put their time and effort into me getting back to my best.โ€

The 25-year-old departed Brisbane with 12 months remaining on his contract after it was made known to him that he wasn't part of Kevin Walters' plans for 2021.

โ€œI knew they didnโ€™t want me there,โ€ he told theย Sydney Morning Herald.

โ€œKevvie was saying he wanted me there, but I got a feeling he didnโ€™t.โ€

The Dragons have struggled to fill the void at lock given Jack de Belin's absence, with Bird willing to take on the new role in the Red V.

โ€œWeโ€™ll see what happens but itโ€™s a good opportunity for me to step into the No.13 jersey if thatโ€™s what Hook wants me to do,โ€ he said.

โ€œIโ€™d definitely feel comfortable in the No.13 jersey.โ€

Speaking toย Big Sports Breakfast,ย Dragons coach Anthony Griffin revealed Bird was gunning to get onto the training field.

โ€œ(Bird) is frustrated obviously over the last couple of years heโ€™s had with his body,โ€ Griffin said.

โ€œHeโ€™s got about a month left in his rehab but heโ€™s got a real spring in his step.

โ€œWe did a heavy conditioning session yesterday and he flogged it, heโ€™s just got a real hunger about him, Jack. Hopefully mid-January heโ€™ll join the main group and be ready to play in the trials.โ€