Marcelo Bielsa has one major selection dilemma ahead of Saturday's showdown with Frank Lampard's Blues in the capital. Does he stick or twist? At Everton there was no place for record signing Rodrigo in the starting eleven, and it could well be the same scenario again - here's how we think United will line-up in London...
1. Meslier - GK
Illan 'The Wall' Meslier, as we have dubbed him at the YEP, he's solidified his spot at Bielsa's number one this season.
2. Ayling - RWB
Has really made that RWB spot his own, and believes there is still more to come from this United team. A leader on and off the pitch.
3. Koch - CB
Has had a mixed start to life in the Premier League but given his new surrounds he's been more than solid. Improving with every passing minute.
5. Alioski - LWB
The major dilemma that faces Bielsa. Does he stick with Gjanni at left-back and leave Stuart Dallas in midfield? We think, yes. Which leaves Rodrigo on the bench once again.
6. Phillips - CDM
Kalvin is the answer to life, the universe and everything in Bielsa's set-up. Completely took over the game at Everton last week.