3 or 4 At The Back?
Considering the threat that Manchester United’s front three poses, Lampard may consider a back three, instead of a back four, due to the obvious vulnerabilities in Chelsea’s backline.
It would also solve another problem. Cesar Azpilcueta was excellent against Norwich and rather than having to move him across to left-back in place of Marcos Alonso (who cannot be trusted to play in back four against United), he could be utilised as the right centre-back with Reece James as the wingback.