Ewan Sharp sat alongside Ralf Rangnick in the back of the car as Manchester United's latest coaching hire arrived at Carrington for his first day in the job on Wednesday.
United confirmed Sharp, a performance analyst, as Rangnick's third coaching appointment since taking over as interim manager.
Sharp, who has followed Rangnick to Old Trafford from Lokomotiv Moscow having previously worked under the German at RB Leipzig and New York Red Bulls, wasted no time in getting down to work as he got a look around Carrington on Wednesday.
Armas was confirmed as Rangnick's third coaching hire since taking interim charge at United
First-team training resumed at Carrington on Tuesday following its closure for Cristiano Ronaldo following a major Covid outbreak which saw last week's midweek game against Brentford postponed.