"This year I trained all pre-season down back and really simplified the game, and it's got me really confident in my role," Lukosius said.
"I think it's worked out pretty well. Obviously, I learnt a lot seeing the game behind the ball and in front of it last year, and I'm feeling really comfortable in defence at the moment and it's really catapulted me into this season.
"I am definitely feeling comfortable there at the moment but I'm happy to play wherever 'Dewy' (Suns coach Stuart Dew) puts my magnet. I'm open to going forward at some point as well."