Lees has been a key player for Sheffield Wednesday since his 2014 switch from Leeds United.
However, his form appears to have nosedived this season, prompting a number of Owls supporters to question his place in Carlos Carvalhal's team.
Lees was certainly at fault for Ipswich Town's first goal during Wednesday night's 2-2 draw at Portman Road, and was caught in no man's land when the cross came in for the home side's second.
The 26-year-old has helped Sheffield Wednesday to three clean sheets in the league all season, half of what he managed after 18 games last term, and some Owls fans want others - such as Joost van Aken and Frederico Venancio - to take both the place of both he and Glenn Loovens.
Here's what they're saying about the former Leeds man's Ipswich display on social media...
That defending from Tom Lees worth £10m a season ago but you wouldn't get 10p for him on last night's performance. Doesn't help him that Loovens has clearly gone though #swfc— Robbie Jamieson (@robbiej2906) 23 November 2017
Our defence is a joke , Hunt is garbage, Loovens looks like a hungover Sunday league player, Lees is gash and Fox not good enough #swfc— Coops1867 (@philcooper15) 23 November 2017
Will dave the rave be nearer a first team start? Be interesting on Saturday. Van Aken must fancy his chances of a return. Lees & Wallace to miss out? Who knows? 5 unbeaten but will Carlos shake it up? #swfc— Glen SWFC B (@growlers6) 22 November 2017
Carlos got his subs and plan B spot on tonight but my god we're not going to get anywhere this season performing like that. Lees is massively overrated for me and Loovens?? Chuffing hell so frustrating. However onto Saturday now, win, lose or draw I love this club #swfc UTO— CLAIRE X (@xxclurrrxx) 22 November 2017
Time for Venancio to replace Lees in the starting lineup? Think it’s going to take a significant change from Carlos like that to make something happen. Maybe Abdi/Matias could be the answer #swfc— Joel Pollard (@JoelPollardSWFC) 22 November 2017
You can't tell me that Tom Lees is one of the best centre backs outside the Premier League.#swfc— Matt Brown (@footballtyper) 22 November 2017
Although I'm chuffed tonight.... I have to say Lees and Loovens needed taking out the back and shooting tonight! #swfc— Jim Capel (@Jimaldinho1867) 22 November 2017
Tom Lees has had another bad game tonight but we can't drop him cos Loovens is a passenger #swfc— James Senior (@jsenior81) 22 November 2017
Lees and Loovens where shocking tonight why isn't that lad we've got on loan from Portugal getting a game ffs #SWFC— Almen Abdi (@Always_Abdi) 22 November 2017
Lees needs a spell on the sidelines! He’s getting to complacent! Not the same player from 2 seasons ago #swfc— Chris Mccrudden (@maccaowl) 22 November 2017
Van Aken and Venancio both arrived at Wednesday in the summer, but while the former has played eight times for his new employers - somewhat unconvincingly it has to be said - Venancio is still awaiting his first team debut.
Has Lees reverted to his Leeds United form at Sheffield Wednesday?
Have something to tell us about this article?