Everyone from Keane to Gary Neville to Shearer have been saying the past few days we need to strengthen in defence.
Sadly Tuanzebe seems too injury prone. I know Di'Shon Bernard is highly rated but is just 19.
There could be a couple of bargains if certain teams go down.
Tyrone Mings played really well for England when given a chance against Bulgaria. He's a giant too. 6'5 I think. Villa would probably be happy to swap with Tuanzebe.
Nathan Ake started out as a deep-lying midfielder and could be a good option to rotate between a no.6 and center-back.
Issa Diop is a giant and has been decent for a couple of seasons.
Ben Godfrey is another good option and also plays midfield or defense.
Then from The Championship there's been rumors about Joe Rodon.