Garnacho has been linked with a move away from United this month after struggling to fit into Amroim's system, with both Napoli and Chelsea interested in the 20-year-old.
Mail Sport reported on Thursday that Chelsea are preparing a formal offer for Garnacho, after making opening enquiries last week, but the Argentine winger was handed a start by Amorim.
The Manchester United futures of Alejandro Garnacho and Marcus Rashford remain uncertain after Thursday's Europa League win against Rangers ...
Ruben Amorim refused to rule out the possibility of Alejandro Garnacho leaving Manchester United before the transfer deadline on Thursday after his team's 2-1 victory over Rangers.