He wanted a CB then saw Chambers played brilliantly there in preseason so he went into complete Dr Dolittle mode and thought 'hey I don't need another CB, Chambers can cover there'.

But 2 weeks into the season we've got a load of injuries and suspensions and he's realised 'fuck, this didn't work out', so gave some bullshit answer about how he couldn't find a CB so will get one in the next window.