Garnacho is one of several Manchester United players who are not part of the first team's training sessions. This is because their manager, Ruben Amorim, is focusing on building a new team for the upcoming season.
There was a disagreement between Garnacho and Amorim after Garnacho was left out of the starting lineup for a recent Europa League match against Tottenham.
Chelsea had previously offered to buy Garnacho, but Manchester United declined the offer in January. Now, with another player leaving Manchester United, the club may be more willing to sell Garnacho.
Chelsea is not in a hurry to make a deal for Garnacho. They are waiting to see if their rivals in the Premier League will lower the £60 million asking price. Garnacho himself has expressed a preference to stay in England.