BRISBANE'S Darcy Gardiner may miss Sunday's game against the Power with a rolled ankle after being subbed from the Lions' win over Carlton last Sunday.
“[Gardiner] rolled his ankle in a marking contest in the second half against Carlton, it stung definitely, we had to sub him out from there," Brisbane's physical performance coordinator Matt Haas told lions.com.au.
“He’s come in Monday morning and returned in a bit better state than we thought. The swelling’s come right out of it and the physios are quite happy with where it is.
“It’s sort of a day to day proposition with Dizz, he’ll be a slight chance to play this weekend but if not the following (week).”
Nick Robertson is expected to bounce back from a head collision with the boundary fence on Sunday, having returned to the field to enjoy Brisbane's win over the Blues.
"Most of the injury was through the back, he was taken off and assessed for precautionary measures but obviously returned and finished the match," Haas said.
Port Adelaide plays Brisbane at the Gabba on Sunday at 4:40pm (AEST)
