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.
5. RB - Dominic Iorfa
Another player who has failed to live up to the high standards of late 2019, Iorfa could fill-in for injuries at right-back, though his pace would be handy up against Lyle Taylor. Osaze Urhoghide in an option but could be taken out of the firing line after a red card last time out. Photo: Steve Ellis
6. CM - Barry Bannan
Question marks over his fitness may have to wait as Wednesday look to get the Scot back out for the second time in a few days after that classy performance against Birmingham. Photo: Steve Ellis
7. CM - Kieran Lee
Another player whose involvement may depend on fitness, Lee was a man reborn in the Birmingham win, turning out his best performance in the season. His mobility could well be keen beside Bannan. Photo: Bryn Lennon
8. LW - Fernando Forestieri
Forestieri hasn't played in five consecutive games for the Owls since the back end of the 2017/18 season but should do so after an eventful display at St Andrews. He has a way of getting Wednesdayites on their feet and Hillsborough may need that at times. Photo: Steve Ellis