Oh he definitely can be worse. Way, way worse.
People blaming individual defenders every week are funny - it's obviously a systemic issue that keeps putting our defenders under pressure and in unfavorable 1v1 situations that inevitably leads to mistake.
We're defending like Woolwich ffs.
Since our press is totally ineffectual and we have no cohesion our defenders look like deer in the headlights but we really should stop blaming Toby one week, Jan the next, Davies today. It's not just one persons' fault most of the time, but a coaching/systemic/tactical one.
Unless it's Aurier, he's a brainless lost cause. But hey.