If we do get Sergio he would be a welcome upgrade on Davies. Let's not make this a reason for playing a back 3. It rarely works and we lose an offensive player. Really hoping this signing goes through
The only difference though is now we actually have two excellent attacking fullbacks. This hasn’t been the case in years.
So now we actually can gain an offensive player by going 3 atb.
I don’t think we go there as the norm, but you cannot overstate how big a change Doherty/Reguilon is from Aurier/Davies in attack.