JOSH Bruce has gone back to the future this summer. 

After returning from a knee reconstruction late last winter, Bruce sat down with Western Bulldogs coach Luke Beveridge in his exit meeting last September and pitched an idea to ponder during the off-season. 

With the club set to land Fremantle star Rory Lobb during the trade period, and with former No.1 pick Jamarra Ugle-Hagan taking a significant step forward in season two, Bruce suggested he return to where he started his AFL career. 

Before the Canberran kicked 50 goals for St Kilda in 2015 – the first of five seasons where Bruce has kicked at least 36 goals – and well before he was coming second in the Coleman Medal when he tore his anterior cruciate ligament in round 21, 2021, Bruce started his career as a key defender at Greater Western Sydney. 

That was the role the Saints had in mind when they pinched him from the Giants at the end of 2013, the role he started in at Seaford before Alan Richardson threw him forward in 2015 and changed the trajectory of his career. 

But now after an impressive December and January in the bank, the 30-year-old is mounting a case to be selected in the Western Bulldogs' backline when they meet Melbourne on the first Saturday night of the season on March 18. 

"It was probably my idea towards the end of last year," Bruce told reporters at the Western Bulldogs' pre-season camp in Portsea on Tuesday afternoon. 

"Coming back from my knee injury, I certainly wasn't playing the way I was capable of and certainly didn't have the confidence in my body when I was coming back and playing forward.

"I heard the rumour mill that Rory might be coming to the club and I just felt like I might get ahead of the curve. I had a chat at my exit meeting to the coaches about potentially doing some of pre-season down back and learning my craft down there. They were open to it and it's been a good summer so far."

The Western Bulldogs have been stacked full of midfielders and light on in the key position posts during Beveridge's tenure at the club – the premiership coach has led the Dogs to six finals appearance in eight seasons, recording a club-record 104 wins to date – but the pendulum has swung. 

In the space of a trade period, the Western Bulldogs gained two proven stars at either end in unrestricted free agent Liam Jones and Lobb, but lost reigning Charles Sutton Medal winner Josh Dunkley and All-Australian wingman Lachie Hunter. 

Pressure for spots is fierce inside the Whitten Oval right now, especially down back. Lobb is set to partner Aaron Naughton and Ugle-Hagan in attack to start the season. But down back, the picture is far from clear. Bruce is one of five key defenders – Sam Darcy, Alex Keath, Ryan Gardner and Jones – fighting for two or three spots in defence. 

"All of a sudden we've got a plethora of talls; we've got so many tall forwards and a lot of key backs; there is good competition for spots; there is a lot of good guys playing in the twos team at training. Who knows what the make-up will look like come round one?" Bruce said. 

"We've got practice games to get through. The injuries always happen in footy at this time of year. It is healthy. You're never comfortable in your spot; I'm certainly not comfortable right now and I don't think I will be throughout the year."

Bruce has worked closely with dual premiership defender Taylor Duryea and Jones since making the move at the start of pre-season. The trio are half of the six players currently north of 30 at the kennel – Tom Liberatore, Jason Johannisen and Keath are the others – and have ridden the rollercoaster of life in the AFL. 

Last year was a difficult one for Bruce. He returned from 12 months out of the game at a time when the Dogs were outside the eight and fighting to remain in the hunt for September. He struggled to get up to speed at that point of the year, found himself in and out of the team and conceded he was worn out by the time the Bulldogs' season ended in the first week of the finals. 

"It was difficult. It almost felt like I'd never played before. I came up against Steven May in my first game and he treated me like a kid. We came through the system together and that was a really weird feeling. But I got a lot of confidence in my body and my knee in particular. I'm really fit again, which is exciting," he said.

"I really had to have a good spell from footy in general this off-season. I had a year in 2020 where I wasn't happy personally and we were in the hub. Then I had the really good year in 2021 and did my knee and I was straight into rehab. 

"I just felt the walls were closing in on me a bit in terms of the footy sense, so I just stepped away for probably four to six weeks to be honest. Then got some motivation through a PT and really honed in on my body and mobility and that kind of stuff, just trying to be a bit smarter with the way I’m training; quality over quantity aspect of it."

Bruce is in the final season of the four-year deal he signed when he moved from Moorabbin to Footscray months before the coronavirus pandemic.

He knows 2023 is crucial for not just his spot in the side, but his future in the game. He couldn’t have done much more to lay the foundations across the pre-season to add another chapter to a career that has taken him from the nation's capital, to the harbour city, to the home of football.