Port Adelaide forward Brett Ebert will play in place of Warren Tredrea against North Melbourne after the former skipper pulled out of the side due to a calf complaint.
Ebert was dropped from the side that lost to Brisbane, the second time this season that the forward was dropped and Power assistant coach Adam Kingsley said on radio the 25-year-old needed to "pull his finger out" over the coming pre-season.
"Brett's effort is a little inconsistent, but he's played 100 games. We've sat and watched his video and talked about it, so he understands what he has to improve on," Power coach Mark Williams said.
"Everyone around Australia knows he's a wonderful mark and a great kick at goal. He just needs to get some more balls that are on the ground."