Predicting a Garry Monk side has been a thankless task of late, with the Owls boss having made sweeping changes week-to-week in search of the right formula.
Steven Fletcher could be in contention, but who should line up and in what system? Our man Alex Miller took a look at the Sheffield Wednesday team that could take the field against the Addicks.
9. CAM - Josh Windass
Time for a recall? Monk has admitted the fitness of his January additions required some fine-tuning and Windass looked a touch off the pace in his opening appearances. If he was to shine in the fine throes of the season it could earn him a permanent move. Photo: Steve Ellis
10. RW - Jacob Murphy
Murphy has been in solid form of late and could be given another go on the right. He's the Owls' second top scorer behind Steven Fletcher with five strikes and he's caused real problems in recent weeks - are we starting to see the confidence that he looked so short of earlier in the season? Photo: Steve Ellis
11. CF - Connor Wickham
It's been suggested Steven Fletcher's injury may take another few days of recovery before he is considered truly match fit, so it could be time for Wickham to start with more training and match minutes under his belt. Photo: Steve Ellis