He is looking for a more consistent level at home to Wigan this weekend and expects those players who are still establishing themselves to build on what they did against QPR.
"There are a few lads who've not played for a while and are a bit low on confidence," Bannan said in the Daily Star.
"We're looking for them to kick on. We started to play some great football after we got a bit of confidence in the second half.
"But the equaliser, a goal like that, was a killer and it felt like a loss.
"Hopefully we will show against Wigan we can perform for 90 minutes."